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The was promulgated by the
Diet of Japan The is the national legislature of Japan. It is composed of a lower house, called the House of Representatives (, ''Shūgiin''), and an upper house, the House of Councillors (, '' Sangiin''). Both houses are directly elected under a paralle ...
on June 21, 1892, and designated government support for a network of thirty-three
railway Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a pre ...
lines covering most of Japan, with the exception of
Hokkaidō is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel. The la ...
. On April 11, 1922, the Diet amended the law to add an additional network of regional and local routes. Today, these lines form the backbone of the national railway network, JR (although JR has relinquished control of some of the more minor ones).


Lines designated by the Act of 1892

{, class=wikitable !Route !Year Completed !Line name at present , - , colspan=3, Lines of the central region , - ,
Hachiōji is a Cities of Japan, city located in the Western Tokyo, western portion of Tokyo Metropolis, Japan. , the city had an estimated population of 561,344, and a population density of 3000 persons per km2. The total area of the city is . Geography ...
or
Gotenba is a city on the southeastern flank of Mount Fuji in Shizuoka Prefecture, Japan. , the city had an estimated population of 88,370 in 36,096 households, and a population density of 450 persons per km². The total area of the city is . Geogra ...
Kōfu is the capital city of Yamanashi Prefecture, Japan. , the city had an estimated population of 187,985 in 90,924 households, and a population density of 880 persons per km2. The total area of the city is . Overview Toponymy Kōfu's name means "c ...
SuwaIna District or NishiChikuma District
Nagoya is the largest city in the Chūbu region, the fourth-most populous city and third most populous urban area in Japan, with a population of 2.3million in 2020. Located on the Pacific coast in central Honshu, it is the capital and the most pop ...
, 1911 Hachiōji — Nagoya via NishiChikuma District by national railway ,
Chūō Main Line The , commonly called the Chūō Line, is one of the major trunk railway lines in Japan. It connects Tokyo and Nagoya, although it is the slowest direct railway connection between the two cities; the coastal Tōkaidō Main Line is slightly faste ...
, - ,
Nagano Nagano may refer to: Places * Nagano Prefecture, a prefecture in Japan ** Nagano (city), the capital city of the same prefecture *** Nagano 1998, the 1998 Winter Olympics *** Nagano Olympic Stadium, a baseball stadium in Nagano *** Nagano Universi ...
or Shinonoi (present day in Nagano) —
Matsumoto Matsumoto (松本 or 松元, "base of the pine tree") may refer to: Places * Matsumoto, Nagano (松本市), a city ** Matsumoto Airport, an airport southwest of Matsumoto, Nagano * Matsumoto, Kagoshima (松元町), a former town now part of the c ...
— connect to the previous clause route , 1902 Shinonoi — Shiojiri by national railway , Shinonoi Line , - , Kōfu — Fujikawa , 1928 Kōfu —
Fuji Fuji may refer to: Places China * Fuji, Xiangcheng City (付集镇), town in Xiangcheng City, Henan Japan * Mount Fuji, the tallest mountain in Japan * Fuji River * Fuji, Saga, town in Saga Prefecture * Fuji, Shizuoka, city in Shizuoka Prefectur ...
by private railway, 1941 nationalized ,
Minobu Line The is a railway line in the Tōkai region of Japan operated by the Central Japan Railway Company (JR Central). It connects Fuji Station in Fuji, Shizuoka to Kōfu Station in Kōfu, Yamanashi, and the Tōkaidō Main Line with the Chūō Main ...
, - , colspan=3, Line to connect the Central region lines and the Hokuriku region line , - ,
Gifu is a city located in the south-central portion of Gifu Prefecture, Japan, and serves as the prefectural capital. The city has played an important role in Japan's history because of its location in the middle of the country. During the Sengoku ...
or
Matsumoto Matsumoto (松本 or 松元, "base of the pine tree") may refer to: Places * Matsumoto, Nagano (松本市), a city ** Matsumoto Airport, an airport southwest of Matsumoto, Nagano * Matsumoto, Kagoshima (松元町), a former town now part of the c ...
Takayama
Toyama Toyama may refer to: Places and organizations * Toyama Prefecture, a prefecture of Japan located in the Hokuriku region on the main Honshu island * Toyama, Toyama, the capital city of Toyama Prefecture * Toyama Station, the main station of Toyama, ...
, 1934 Gifu — Toyama by national railway ,
Takayama Main Line The is a Japanese railway line between Gifu Station in Gifu and Toyama Station in Toyama, operated by Central Japan Railway Company (JR Central) and West Japan Railway Company (JR West). The line directly links the Chūkyō Metropolitan Area (m ...
, - , colspan=3, Lines of the
Hokuriku region The was located in the northwestern part of Honshu, the main island of Japan. It lay along the Sea of Japan within the Chūbu region, which it is currently a part of. It is almost equivalent to Koshi Province and Hokurikudō area in pre-modern ...
, - ,
Tsuruga is a city located in Fukui Prefecture, Japan. , the city had an estimated population of 66,123 in 28,604 households and the population density of 260 persons per km2. The total area of the city was . Geography Tsuruga is located in central ...
Kanazawa is the capital city of Ishikawa Prefecture, Japan. , the city had an estimated population of 466,029 in 203,271 households, and a population density of 990 persons per km2. The total area of the city was . Overview Cityscape File:もてな ...
Toyama Toyama may refer to: Places and organizations * Toyama Prefecture, a prefecture of Japan located in the Hokuriku region on the main Honshu island * Toyama, Toyama, the capital city of Toyama Prefecture * Toyama Station, the main station of Toyama, ...
; and branch to Nanao , 1899 Tsuruga — Toyama by national railway ; 1898 Tsubata — Nanao by private railway but not connected to main line until 1900 in Tsubata, 1907 nationalized ,
Hokuriku Main Line The Hokuriku Main Line ( ja, 北陸本線, ) is a 176.6 kilometer railway line owned by the West Japan Railway Company (JR West) connecting the Maibara Station in Maibara, Shiga, with the Naoetsu Station in Joetsu, Niigata. The section betwee ...
,
Nanao Line The is a railway line in Ishikawa Prefecture, Japan, operated by West Japan Railway Company (JR West) and the Noto Railway. It runs between Tsubata Station in Tsubata and Anamizu Station in Anamizu. JR West operates the section between Tsu ...
, - , colspan=3, Line to connect the Hokuriku region line and the Echigo region line , - ,
Toyama Toyama may refer to: Places and organizations * Toyama Prefecture, a prefecture of Japan located in the Hokuriku region on the main Honshu island * Toyama, Toyama, the capital city of Toyama Prefecture * Toyama Station, the main station of Toyama, ...
Naoetsu (present day Jōetsu) , 1913 by national railway ,
Hokuriku Main Line The Hokuriku Main Line ( ja, 北陸本線, ) is a 176.6 kilometer railway line owned by the West Japan Railway Company (JR West) connecting the Maibara Station in Maibara, Shiga, with the Naoetsu Station in Joetsu, Niigata. The section betwee ...
, - , colspan=3, Line of the Echigo region , - , Naoetsu or
Maebashi is the capital city of Gunma Prefecture, in the northern Kantō region of Japan. , the city had an estimated population of 335,352 in 151,171 households, and a population density of 1100 persons per km2. The total area of the city is . It wa ...
or ToyonoNiigata and Shibata , 1899 Naoetsu — Nuttari Station in Niigata by private railway, 1907 nationalized; 1912 connected Shibata by national railway; 1931 connected Maebashi by national railway; 1929 connected Toyono partly private railway, 1944 nationalized ,
Shinetsu Main Line The Shinetsu Main Line ( ja, 信越本線, ) is a railway line, consisting of three geographically separated sections, operated by the East Japan Railway Company (JR East) in Japan. It was originally one continuous line connecting and via . S ...
,
Jōetsu Line The is a major railway line in Japan, owned by the East Japan Railway Company (JR East). It connects Takasaki Station in Gunma Prefecture with Miyauchi Station in Niigata Prefecture, linking the northwestern Kanto region and the Sea of Japan ...
,
Iiyama Line The is a railway line in Japan linking Toyono Station in Nagano, Nagano Prefecture and Echigo-Kawaguchi Station in Nagaoka, Niigata Prefecture. It is operated by East Japan Railway Company The is a major passenger railway company in Japan ...
, - , colspan=3, Line to connect the Echigo region line and the Ōu region lines , - , Shibata
Yonezawa Yonezawa City Hall is a city in Yamagata Prefecture, Japan. , the city had an estimated population of 81,707 in 33,278 households, and a population density of 150 persons per km2. The total area of the city is . Yonezawa is most famous for ...
; or,
Niitsu was a city located in Niigata Prefecture, Japan. The city itself was founded on January 1, 1951, but the area had already been opened to railway traffic as early as November 20, 1897. As of 2003, the city had an estimated population of 66,058 an ...
WakamatsuShirakawa or Motomiya , 1936 Shibata — Yonezawa by national railway; 1914 Niitsu —
Kōriyama is a city in Fukushima Prefecture, Japan. , the city has an estimated population of 322,996 people in 141760 households, and a population density of 430 persons per km2. The total area of the city is . Kōriyama is designated as a core city and ...
including 1906 nationalization section ,
Uetsu Main Line The is a railway line in the Tohoku and Chubu regions of Japan. Part of the East Japan Railway Company (JR East) system, it connects Niitsu Station in the city of Niigata and Akita Station in Akita. The name "Uetsu" refers to the ancient ...
,
Yonesaka Line The is a railway line in Japan, operated by East Japan Railway Company (JR East). It connects Yonezawa Station in Yamagata Prefecture to Sakamachi Station in Niigata Prefecture. At Yonezawa, connections to the Yamagata Shinkansen and Ōu Main L ...
, West Ban'etsu Line , - , colspan=3, Lines of the Ōu region (
Mutsu Province was an old province of Japan in the area of Fukushima, Miyagi, Iwate and Aomori Prefectures and the municipalities of Kazuno and Kosaka in Akita Prefecture. Mutsu Province is also known as or . The term is often used to refer to the comb ...
and
Dewa Province was a province of Japan comprising modern-day Yamagata Prefecture and Akita Prefecture, except for the city of Kazuno and the town of Kosaka. Dewa bordered on Mutsu and Echigō Provinces. Its abbreviated form name was . History Early peri ...
) , - ,
Fukushima may refer to: Japan * Fukushima Prefecture, Japanese prefecture ** Fukushima, Fukushima, capital city of Fukushima Prefecture, Japan ***Fukushima University, national university in Japan *** Fukushima Station (Fukushima) in Fukushima, Fukushim ...
Yonezawa Yonezawa City Hall is a city in Yamagata Prefecture, Japan. , the city had an estimated population of 81,707 in 33,278 households, and a population density of 150 persons per km2. The total area of the city is . Yonezawa is most famous for ...
Yamagata
Akita is a Japanese name and may refer to: Places * 8182 Akita, a main-belt asteroid * Akita Castle, a Nara period fortified settlement in Akita, Japan * Akita Domain, also known as Kubota Domain, feudal domain in Edo period Japan * Akita, Kumamoto ...
Hirosaki is a city located in western Aomori Prefecture, Japan. On 1 April 2020, the city had an estimated population of 168,739 in 71,716 households, and a population density of . The total area of the city is . Hirosaki developed as a castle town fo ...
Aomori is the capital city of Aomori Prefecture, in the Tōhoku region of Japan. , the city had an estimated population of 278,964 in 136,457 households, and a population density of 340 people per square kilometer spread over the city's total area of ...
; and branch to Sakata , 1905 Fukushima — Aomori by national railway; 1914 Shinjō — Sakata by national railway ,
Ōu Main Line The is a railway line in Japan, operated by the East Japan Railway Company (JR East). It connects Fukushima Station through Akita Station to Aomori Station. Since the opening of the Yamagata Shinkansen on July 1, 1992, the Fukushima–Yamag ...
,
Rikuu West Line The is a railway line in Yamagata Prefecture, Japan, operated by the East Japan Railway Company (JR East). It connects Shinjō Station to Amarume Station, and trains continue on to Sakata Station, even though it is not officially a part of the ...
, - ,
Sendai is the capital Cities of Japan, city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,091,407 in 525,828 households, and is one of Japan's 20 Cities designated by government ordinance of Japan, desig ...
or
Ishinomaki is a city located in Miyagi Prefecture, Japan. , the city has an estimated population of 138,538, and a population density of 250 persons per km2 in 61,919 households. The total area of the city is . Geography Ishinomaki is in northeastern Miya ...
Tendō or KogotaFunagata , 1937 Sendai — Yamagata by national railway; 1912 Ishinomaki — Kogota by private railway, 1919 nationalized; 1917 Kogota — Nagasawa Station (in Funagata) — Shinjō by national railway ,
Senzan Line The is a railway line in Japan. Part of the East Japan Railway Company (JR East) system, it runs from Sendai Station in Sendai, Miyagi Prefecture to Uzen-Chitose Station in Yamagata, Yamagata Prefecture, acting as a connector between the T ...
,
Ishinomaki Line The is a railway line in Miyagi Prefecture, Japan, operated by East Japan Railway Company (JR East). It connects Kogota Station in Misato, Miyagi, Misato with Onagawa Station in Onagawa, Miyagi, Onagawa, acting as a spur line from the Tōhoku M ...
,
Rikuu East Line The is a railway line in Japan, operated by the East Japan Railway Company (JR East). It connects Kogota Station in Misato, Miyagi Prefecture to Shinjō Station in Shinjō, Yamagata Prefecture, acting as a connector between the Tōhoku Main ...
, - , Kitakami or
Hanamaki is a Cities of Japan, city in Iwate Prefecture, Japan. , the city had an estimated population of 94,691, and a population density of 100 persons per km², in 37,773 households. The total area of the city is . Hanamaki is famous as the birthplace ...
Yokote is a city located in Akita Prefecture, Japan. , the city had an estimated population of 89,574 in 34,240 households, and a population density of 130 persons per km². The total area of the city is . Geography Yokote is located in southeast c ...
, 1924 Kitakami — Yokote by national railway , Kitakami Line , - ,
Morioka is the capital city of Iwate Prefecture located in the Tōhoku region of northern Japan. On 1 February 2021, the city had an estimated population of 290,700 in 132,719 households, and a population density of . The total area of the city is . ...
Miyako or
Yamada Yamada (山田, ) is the 12th most common Japanese surname. Notable people with the surname include: *, Japanese model, actress and idol *, Japanese field hockey player *, Japanese illustrator and manga artist *, Japanese rugby union player *, Ja ...
, 1934 Morioka — Miyako, 1935 connected Yamada by national railway , Yamada Line , - , colspan=3, Lines of the Sōbu region (
Shimōsa Province was a province of Japan in the area modern Chiba Prefecture, and Ibaraki Prefecture. Nussbaum, Louis-Frédéric. (2005). "''Shimōsa''" in . It lies to the north of the Bōsō Peninsula (房総半島), whose name takes its first ''kanji'' from ...
and
Musashi Province was a province of Japan, which today comprises Tokyo Metropolis, most of Saitama Prefecture and part of Kanagawa Prefecture. It was sometimes called . The province encompassed Kawasaki and Yokohama. Musashi bordered on Kai, Kōzuke, Sagami, S ...
) , - ,
Tokyo Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.468 ...
Chiba Chiba may refer to: Places China * (), town in Jianli County, Jingzhou, Hubei Japan * Chiba (city), capital of Chiba Prefecture ** Chiba Station, a train station * Chiba Prefecture, a sub-national jurisdiction in the Greater Tokyo Area on ...
Sakura A cherry blossom, also known as Japanese cherry or sakura, is a flower of many trees of Prunus, genus ''Prunus'' or Prunus subg. Cerasus, ''Prunus'' subg. ''Cerasus''. They are common species in East Asia, including China, Korea and especia ...
Chōshi is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 59,174 in 27,160 households and a population density of 700 persons per km². The total area of the city is . Geography Chōshi is located in the northeas ...
; and branch to
Kisarazu is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 136,023 in 63,431 households and a population density of 980 persons per km2. The total area of the city is . Geography Kisarazu is located in the midwest ...
, 1897 Honjo Station in Tokyo — Chōshi by private railway, 1907 nationalized ; 1912 connected Kisarazu including 1907 nationalization section ,
Sōbu Main Line The is a Japanese railway line operated by the East Japan Railway Company (JR East) in Japan. It connects Tokyo with the east coast of Chiba Prefecture, passing through the cities of Funabashi, Chiba, and Chōshi. Its name derives from the old ...
,
Uchibō Line The is a railway line operated by the East Japan Railway Company (JR East) adjacent to Tokyo Bay, paralleling the western (i.e., inner) shore of the Bōsō Peninsula. It connects Soga Station in the city of Chiba to Awa-Kamogawa Station in ...
, - , colspan=3, Line of the Jōban region (
Hitachi Province was an old provinces of Japan, old province of Japan in the area of Ibaraki Prefecture.Louis Frédéric, Nussbaum, Louis-Frédéric. (2005). "''Hitachi fudoki''" in . It was sometimes called . Hitachi Province bordered on Shimōsa Province, S ...
and Iwaki Province) , - ,
Mito Mito may refer to: Places *Mito, Ibaraki, capital city of Ibaraki Prefecture, Japan *Mito, Aichi, a Japanese town *Mito, Shimane, a Japanese town * Mitō, Yamaguchi, a Japanese town * Mito District, a district in the province of Concepción, Per ...
Taira The Taira was one of the four most important clans that dominated Japanese politics during the Heian, Kamakura and Muromachi Periods of Japanese history – the others being the Fujiwara, the Tachibana, and the Minamoto. The clan is divided i ...
Iwanuma 270px, Iwanuma City Hall is a city located in Miyagi Prefecture, Japan. , the city had an estimated population of 43,946 in 18,062 households, and a population density of 730 persons per km². The total area of the city is . Iwanuma is at the ...
, 1898 by private railway, 1906 nationalized ,
Jōban Line The Jōban Line ( ja, 常磐線, ) is a railway line in Japan operated by the East Japan Railway Company (JR East). The line officially begins at Nippori Station in Arakawa, Tokyo before the line officially ends at Iwanuma Station in Iwanuma, ...
, - , colspan=3, Lines of the
Kinki region The or the , lies in the southern-central region of Japan's main island Honshū. The region includes the prefectures of Nara, Wakayama, Kyoto, Osaka, Hyōgo and Shiga, often also Mie, sometimes Fukui, Tokushima and Tottori. The metropolit ...
, - ,
Nara The National Archives and Records Administration (NARA) is an " independent federal agency of the United States government within the executive branch", charged with the preservation and documentation of government and historical records. It i ...
— Tsuge (present day in Iga-City) , 1898 by private railway, 1907 nationalized ,
Kansai Main Line The is a railway line in Japan, which connects Nagoya Station with JR Namba Station in Osaka. It is jointly run by the Central Japan Railway Company (JR Central) and West Japan Railway Company (JR West), with the boundary between both comp ...
, - ,
Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2. ...
or
Yagi Yagi may refer to: Places *Yagi, Kyoto, in Japan * Yagi (Kashihara), in Nara Prefecture, Japan *Yagi-nishiguchi Station, in Kashihara, Nara, Japan * Kami-Yagi Station, a JR-West Kabe Line station located in 3-chōme, Yagi, Asaminami-ku, Hiroshima, ...
or TakadaGojō
Wakayama Wakayama may refer to: *Wakayama Prefecture, a prefecture of Japan *Wakayama (city) Wakayama City Hall is the capital city of Wakayama Prefecture in the Kansai region of Japan. , the city had an estimated population of 351,391 in 157066 househol ...
, 1900 Takada — Wakayama by private railways, 1907 nationalized ,
Wakayama Line The is a railway line that links Nara Prefecture to Wakayama Prefecture in Japan, operated by West Japan Railway Company (JR West). It connects Ōji Station on the Yamatoji Line to Wakayama Station on the Hanwa Line and Kisei Main Line, with t ...
, - ,
Kyoto Kyoto (; Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in Japan. Located in the Kansai region on the island of Honshu, Kyoto forms a part of the Keihanshin metropolitan area along with Osaka and Kobe. , the ci ...
— Nara , 1896 by private railway, 1907 nationalized ,
Nara Line The is a commuter rail line in the Osaka–Kobe–Kyoto metropolitan area, operated by the West Japan Railway Company (JR West). Its official termini are Kizu Station in Kizugawa and Kyōto Station in Kyoto, within Kyoto Prefecture; however ...
, - , Kyoto —
Maizuru is a city in Kyoto Prefecture, Japan. , the city had an estimated population of 78,644 in 34817 households and a population density of 230 persons per km². The total area of the city is . Geography Maizuru is located in northern Kyoto Pref ...
, 1910 Kyoto —
Ayabe is a Cities of Japan, city located in Kyoto Prefecture, Japan. , the city had an estimated population of 31,082 in 13660 households and a population density of 90 persons per km². The total area of the city is . Geography Ayabe is situated in th ...
including 1907 nationalization section ,
San'in Main Line The is a railway line in western Japan, which connects Kyoto and Shimonoseki, Yamaguchi, operated by West Japan Railway Company (JR West). It is the major railway line of the San'in region, approximately paralleling the Japan Sea, crossing Kyot ...
, - , colspan=3, Lines of the
San'yō region The San'yō Region (山陽地方 ''San'yō-chihō'') is an area in the south of Honshū, the main island of Japan. It consists of the southern part of the Chūgoku region, facing the Seto Inland Sea The , sometimes shortened to the Inland Sea ...
, - , Mihara
Shimonoseki is a city located in Yamaguchi Prefecture, Japan. With a population of 265,684, it is the largest city in Yamaguchi Prefecture and the fifth-largest city in the Chūgoku region. It is located at the southwestern tip of Honshu facing the Tsushim ...
, 1901 by private railway, 1906 nationalized ,
San'yō Main Line The is a major railway line owned by JR Group companies in western Japan, connecting Kōbe Station and Moji Station, largely paralleling the coast of the Seto Inland Sea, Inland Sea, in other words, the southern coast of western Honshu. The Sa ...
, - , Kaitaichi
Kure is a port and major shipbuilding city situated on the Seto Inland Sea in Hiroshima Prefecture, Japan. With a strong industrial and naval heritage, Kure hosts the second-oldest naval dockyard in Japan and remains an important base for the Japan M ...
, 1903 by national railway ,
Kure Line The is a railway line operated by West Japan Railway Company (JR West) within Hiroshima Prefecture in Japan. It begins at Mihara Station in Mihara and terminates at Kaitaichi Station in Kaita. It is one of the main lines of JR West. The secti ...
, - , colspan=3, Line of the
San'in region The is an area in the southwest of Honshū, the main island of Japan. It consists of the northern part of the Chūgoku region, facing the Sea of Japan. Etymology The name San'in in the Japanese language is formed from two kanji characters. The ...
, - ,
Maizuru is a city in Kyoto Prefecture, Japan. , the city had an estimated population of 78,644 in 34817 households and a population density of 230 persons per km². The total area of the city is . Geography Maizuru is located in northern Kyoto Pref ...
ToyookaTottori
Matsue is the capital city of Shimane Prefecture, Japan, located in the Chūgoku region of Honshu. The city has an estimated population of 202,008 (February 1, 2021) following the merger with Higashiizumo from Yatsuka District. Matsue is located at ...
Hamada A hamada ( ar, حمادة, ) is a type of desert landscape consisting of high, largely barren, hard rocky plateaus, where most of the sand has been removed by deflation. The majority of the Sahara is in fact hamada. Other examples are Negev dese ...
Yamaguchi , 1923
Fukuchiyama 250px, Fukuchiyama Castle 250px, Fukuchiyama city center is a city in northern Kyoto Prefecture, Japan. , the city had an estimated population of 76,037 in 36412 households and a population density of 140 persons per km². The total area of t ...
Ogōri by national railway ,
San'in Main Line The is a railway line in western Japan, which connects Kyoto and Shimonoseki, Yamaguchi, operated by West Japan Railway Company (JR West). It is the major railway line of the San'in region, approximately paralleling the Japan Sea, crossing Kyot ...
,
Yamaguchi Line The is a railway line in western Japan operated by West Japan Railway Company (JR West). The line connects Shin-Yamaguchi Station in Yamaguchi, Yamaguchi and Masuda Station in Masuda, Shimane. History The Ogori (now Shin-Yamaguchi) - Yamaguchi ...
, - , colspan=3, Lines to connect the Sanyō region and the San'in region , - ,
Himeji 260px, Himeji City Hall is a city located in Hyōgo Prefecture in the Kansai region of Japan. , the city had an estimated population of 525,682 in 227,099 households and a population density of 980 persons per km². The total area of the city is ...
Ikuno or Sasayama
Maizuru is a city in Kyoto Prefecture, Japan. , the city had an estimated population of 78,644 in 34817 households and a population density of 230 persons per km². The total area of the city is . Geography Maizuru is located in northern Kyoto Pref ...
or Sonobe ; or Tsuchiyama (present day eastern border of Kakogawa) —
Fukuchiyama 250px, Fukuchiyama Castle 250px, Fukuchiyama city center is a city in northern Kyoto Prefecture, Japan. , the city had an estimated population of 76,037 in 36412 households and a population density of 140 persons per km². The total area of t ...
Maizuru is a city in Kyoto Prefecture, Japan. , the city had an estimated population of 78,644 in 34817 households and a population density of 230 persons per km². The total area of the city is . Geography Maizuru is located in northern Kyoto Pref ...
, 1906 Himeji — Ikuno — Wadayama by private railway, 1906 nationalized; 1904
Amagasaki file:Amagasaki Castle Tenshu 20181125.jpg, 270px, Amagasaki Castle file:Amagasaki city center area Aerial photograph.1985.jpg, 270px, Aerial view of Amagasaki city center file:Amagasaki st03s3000.jpg, 270px, Amagasaki Station is an industrial Citi ...
— Sasayama — Tanikawa — Fukuchiyama — Ayabe — Maizuru by private railway, 1907 nationalized 1924 Kakogawa — Tanikawa by private reilway, 1943 nationalized ,
Bantan Line The is a railway line that connects Himeji and Wadayama station in Asago City, Hyōgo Prefecture, Japan. The line is operated by the West Japan Railway Company (JR West) and serves as a connector between the Sanyo Main Line and the Sanin Main ...
,
Fukuchiyama Line The is a railway line operated by West Japan Railway Company (JR West) connecting Osaka and Fukuchiyama, Kyoto, Fukuchiyama, Japan. Within JR West's "Urban Network" covering the Osaka–Kobe–Kyoto metropolitan region, the line from Osaka to S ...
,
Maizuru Line The is a railway line in Kyoto Prefecture, Japan, operated by the West Japan Railway Company (JR West). It connects Ayabe and Higashi-Maizuru, the line beyond there being called the Obama Line connecting to Tsuruga. Stations *Local trains sto ...
,
Kakogawa Line The is a railway line in Hyōgo Prefecture, Japan, operated by West Japan Railway Company (JR West), which connects the cities of Kakogawa and Tamba. The line begins at Kakogawa Station on the JR Kobe Line (Sanyō Main Line) and ends at Ta ...
, - , Himeji — Tottori ; or
Okayama is the capital city of Okayama Prefecture in the Chūgoku region of Japan. The city was founded on June 1, 1889. , the city has an estimated population of 720,841 and a population density of 910 persons per km2. The total area is . The city is ...
Tsuyama is a city in Okayama Prefecture, Japan. , the city had an estimated population of 102,294 and a population density of 200 persons per km². The total area was 185.73 km². The area increased in 2005 as the result of a merger with adjacent t ...
Yonago is a Cities of Japan, city in western Tottori Prefecture, Japan, facing the Sea of Japan and making up part of the boundary of Nakaumi, Lake Nakaumi. It is adjacent to Shimane Prefecture and across the lake from its capital of Matsue. It is the p ...
Sakai is a city located in Osaka Prefecture, Japan. It has been one of the largest and most important seaports of Japan since the medieval era. Sakai is known for its keyhole-shaped burial mounds, or kofun, which date from the fifth century and incl ...
; or
Kurashiki is a historic city located in western Okayama Prefecture, Japan, sitting on the Takahashi River, on the coast of the Inland Sea. As of March 31, 2017, the city has an estimated population of 483,576 and a population density of 1,400 persons per ...
or Tamashima (present day in Kurashiki) — Sakai , 1936 Himeji — Tsuyama by national railway; 1898 Okayama — Tsuyama by private railway, 1944 nationalized; 1932 Tsuyama — Tottori by national railway; 1928 Kurashiki — Yonago by national railway; 1902 Yonago — Sakai by national railway ,
Kishin Line is a railway line operated by West Japan Railway Company (JR West) between Himeji, Hyōgo and Niimi, Okayama, Japan. The name of the line comes from the first kanji of Himeji () and Niimi () which the line connects. Stations *S: Trains stop *s: ...
,
Tsuyama Line The is a railway line operated by West Japan Railway Company (JR West) connecting and in Okayama Prefecture, Japan. Stations All-stations and limited-stop services called operate over the line. In the "Rapid" column in the table below, "O" ...
,
Imbi Line The is a railway line operated by the West Japan Railway Company (JR West) between Tottori, Tottori Prefecture and Tsuyama, Okayama Prefecture, Japan. Route data *Operating Company: **West Japan Railway Company (Services and tracks) *Dist ...
,
Hakubi Line The is a railway line operated by West Japan Railway Company (JR West) in the mountainous area of the Chūgoku region of Japan. It begins at the south end of Okayama Prefecture at Kurashiki Station in Kurashiki, passing through Niimi Station o ...
, - ,
Hiroshima is the capital of Hiroshima Prefecture in Japan. , the city had an estimated population of 1,199,391. The gross domestic product (GDP) in Greater Hiroshima, Hiroshima Urban Employment Area, was US$61.3 billion as of 2010. Kazumi Matsui h ...
Hamada A hamada ( ar, حمادة, ) is a type of desert landscape consisting of high, largely barren, hard rocky plateaus, where most of the sand has been removed by deflation. The majority of the Sahara is in fact hamada. Other examples are Negev dese ...
, Not completed , , - , colspan=3, Lines of the
Shikoku region is the smallest of the four main islands of Japan. It is long and between wide. It has a population of 3.8 million (, 3.1%). It is south of Honshu and northeast of Kyushu. Shikoku's ancient names include ''Iyo-no-futana-shima'' (), '' ...
, - ,
Kotohira is a town located in Nakatado District, Kagawa Prefecture, Japan. , the town had an estimated population of 8,105 in 3618 households and a population density of 960 persons per km². The total area of the town is . The town is best known as t ...
KōchiSusaki , 1935 by national railway ,
Dosan Line is a railway line in Shikoku, Japan, operated by the Shikoku Railway Company (JR Shikoku). It connects Tadotsu Station in Tadotsu, Kagawa, and Kubokawa Station in Shimanto, Kōchi. The line links the city of Kōchi with northern Shikoku and t ...
, - ,
Tokushima is a prefecture of Japan located on the island of Shikoku. Tokushima Prefecture has a population of 728,633 (1 October 2019) and has a geographic area of 4,146 km2 (1,601 sq mi). Tokushima Prefecture borders Kagawa Prefecture to the north, E ...
— connect to the previous clause route , 1914 Tokushima — Awa-Ikeda including 1907 nationalization section ,
Tokushima Line The is a railway line in Tokushima Prefecture, Japan, owned and operated by Shikoku Railway Company (JR Shikoku). The Tokushima Line connects Sako Station in Tokushima and Tsukuda Station in Miyoshi from west to east in central Tokushima Pre ...
, - ,
Tadotsu 270px, Shorinji Kempo head dōjō is a town located in Nakatado District, Kagawa Prefecture, Japan. , the town had an estimated population of 22,124 in 10365 households and a population density of 270 persons per km². The total area of the ...
Imabari 270px, Imabari City Hall 270px, Aerial view of Imabari city center is a city in Ehime Prefecture, Japan. It is the second largest city in Ehime Prefecture. , the city had an estimated population of 152,111 in 75947 households and a population ...
Matsuyama file:Matsuyama city office Ehime prefecture Japan.jpg, 270px, Matsuyama City Hall file:Ehimekencho-20040417.JPG, 270px, Ehime Prefectural Capital Building is the capital Cities of Japan, city of Ehime Prefecture on the island of Shikoku in Japan ...
, 1927 by national railway ,
Yosan Line The is the principal railway line on the island of Shikoku in Japan, connecting the major cities of Shikoku, and via the Honshi-Bisan Line, with Honshu. It is operated by the Shikoku Railway Company (JR Shikoku), and is aligned approximately pa ...
, - , colspan=3, Lines of the
Kyūshū region is the third-largest island of Japan's Japanese archipelago, five main islands and the most southerly of the four largest islands (i.e. excluding Okinawa Island, Okinawa). In the past, it has been known as , and . The historical regional name ...
, - ,
Saga is a series of science fantasy role-playing video games by Square Enix. The series originated on the Game Boy in 1989 as the creation of Akitoshi Kawazu at Square (video game company), Square. It has since continued across multiple platforms, ...
Sasebo is a core city located in Nagasaki Prefecture, Japan. It is also the second largest city in Nagasaki Prefecture, after its capital, Nagasaki. On 1 June 2019, the city had an estimated population of 247,739 and a population density of 581 persons p ...
and
Nagasaki is the capital and the largest city of Nagasaki Prefecture on the island of Kyushu in Japan. It became the sole port used for trade with the Portuguese and Dutch during the 16th through 19th centuries. The Hidden Christian Sites in the ...
, 1898 via Takeo and Ōmura by private railway, 1907 nationalized; 1934 via Kashima, by national railway ,
Sasebo Line The is a railway line in Kyushu, Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects Kōhoku Station in Kōhoku, Saga Prefecture to Sasebo Station in Sasebo, Nagasaki Prefecture. It is part of the route connecting Sasebo wi ...
,
Ōmura Line is a railway line in Nagasaki Prefecture, Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects Haiki Station in Sasebo to Isahaya Station in Isahaya. From 1898 the line was part of the Nagasaki Main Line until the Hizen Yamaguch ...
,
Nagasaki Main Line The , or simply Nagasaki Line, is a railway line owned by the Kyushu Railway Company (JR Kyushu) connecting Tosu Station in Saga Prefecture to Nagasaki Station in Nagasaki Prefecture, Japan. There is a separate branch of this line from Kikitsu S ...
, - ,
Kumamoto is the capital city of Kumamoto Prefecture on the island of Kyushu, Japan. , the city has an estimated population of 738,907 and a population density of 1,893 people per km2. The total area is 390.32 km2. had a population of 1,461,000, ...
UtoMisumi ; and branch line as Uto —
Yatsushiro is a city located in Kumamoto Prefecture, Japan. Geography Located at the geographic center of Kyushu, Yatsushiro City is situated on the aptly named Yatsushiro Sea in between Kumamoto and Ashikita City. Climate Yatsushiro has a humid subtro ...
Kagoshima , abbreviated to , is the capital city of Kagoshima Prefecture, Japan. Located at the southwestern tip of the island of Kyushu, Kagoshima is the largest city in the prefecture by some margin. It has been nicknamed the "Naples of the Eastern wor ...
, To Misumi 1899 by private railway, 1907 nationalized; To Kagoshima 1909 via Hitoyoshi and Hayato, including 1907 nationalization section; 1927 via
Minamata is a city located in Kumamoto Prefecture, Japan. It is on the west coast of Kyūshū and faces Amakusa islands. Minamata was established as a village in 1889, re-designated as a town in 1912 and grew into a city in 1949. As of March 2017, the ...
and
Sendai is the capital Cities of Japan, city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,091,407 in 525,828 households, and is one of Japan's 20 Cities designated by government ordinance of Japan, desig ...
by national railway ,
Misumi Line is a railway line in Kyushu, Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects Uto Station in Uto, Kumamoto Prefecture with Misumi Station in Uki Uki or UKI may refer to: *Uki Goñi, writer, journalist and musician *Uki ...
,
Kagoshima Main Line The is a major railway line operated by the Kyushu Railway Company (JR Kyushu) between Mojikō in Kitakyushu, and Kagoshima Station in Kagoshima City, at the southern end of Kyushu. Until March 13, 2004, it extended 393 km between its two ...
,
Hisatsu Line The is a railway line in Kyushu, Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects Yatsushiro on the Kagoshima Main Line to Hayato station, Kirishima on the Nippo Main Line. From 1909 the line was the original rail conne ...
,
Hisatsu Orange Railway is a third-sector railway company which operates Hisatsu Orange Railway Line in Kumamoto and Kagoshima prefectures. The line follows the former part of the JR Kyushu Kagoshima Main Line that connected Yatsushiro and Sendai in Kumamoto and Kago ...
, - , Kumamoto — Ōita , 1928 by national railway ,
Hōhi Main Line The is a railway line in Kyushu, southern Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects the west and east coasts of the island. The line originates at Kumamoto Station in Kumamoto and ends at terminal of Ōita Statio ...
, - ,
Kokura is an ancient castle town and the center of Kitakyushu, Japan, guarding the Straits of Shimonoseki between Honshu and Kyushu with its suburb Moji. Kokura is also the name of the penultimate station on the southbound San'yō Shinkansen lin ...
— Ōita — Miyazaki — Kagoshima , 1923 via
Kobayashi Kobayashi (written: lit. "small forest") is the 8th most common Japanese surname. A less common variant is . Notable people with the surname include: Art figures Film, television, theater and music *, Japanese actress and voice actress *, ...
and Yoshimatsu including nationalization sections; 1932 via Takarabe by national railway ,
Nippō Main Line The is a railway line in Kyushu, in southern Japan, operated by Kyushu Railway Company (JR Kyushu). The line connects Kokura Station in Kitakyushu, Fukuoka, and Kagoshima Station in Kagoshima via the east coast of Kyushu, passing through the pr ...
,
Kitto Line The is a railway line on the island of Kyushu, Japan. It connects Yoshimatsu Station in Yūsui, Kagoshima Prefecture with Miyakonojō Station in Miyakonojō, Miyazaki Prefecture. It is also known as together with the – segment of th ...
, - ,
Iizuka is a city located at the confluence of the Honami and Onga rivers in central Fukuoka Prefecture, Japan. The city was founded on January 20, 1932. History Iizuka was an important post-station on the Nagasaki Kaidō during the Edo Era. As Jap ...
— Haruda (present day
Chikushino is a city in Fukuoka Prefecture, Japan. Bordering Dazaifu, Onojo, Nakagawa, Saga Prefecture, Ogori, Yasu, and Chikuho, Fukuoka, Chikushino is essentially a southern suburb of Fukuoka City. It was founded on April 1, 1972. As of September ...
) , 1929 including 1907 nationalization section , Chikuhō Main Line , - ,
Kurume is a city in Fukuoka Prefecture, Japan. As of June 1, 2019, the city has an estimated population of 303,579 and a population density of 1,320 persons per km². The total area is 229.96 km². On February 5, 2005, the town of Kitano (from ...
Yamaga — Kumamoto , Not completed ,


Notable main lines before the Act

The lines in following list don't appear the act, because operated already or soon. *
Tokyo Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.468 ...
Gotenba is a city on the southeastern flank of Mount Fuji in Shizuoka Prefecture, Japan. , the city had an estimated population of 88,370 in 36,096 households, and a population density of 450 persons per km². The total area of the city is . Geogra ...
Nagoya is the largest city in the Chūbu region, the fourth-most populous city and third most populous urban area in Japan, with a population of 2.3million in 2020. Located on the Pacific coast in central Honshu, it is the capital and the most pop ...
Gifu is a city located in the south-central portion of Gifu Prefecture, Japan, and serves as the prefectural capital. The city has played an important role in Japan's history because of its location in the middle of the country. During the Sengoku ...
MaibaraKusatsu
Kyoto Kyoto (; Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in Japan. Located in the Kansai region on the island of Honshu, Kyoto forms a part of the Keihanshin metropolitan area along with Osaka and Kobe. , the ci ...
Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2. ...
Kōbe Kobe ( , ; officially , ) is the capital city of Hyōgo Prefecture Japan. With a population around 1.5 million, Kobe is Japan's seventh-largest city and the third-largest port city after Tokyo and Yokohama. It is located in Kansai region, which ...
(Tōkaidō Main Line) *Tokyo —
Hachiōji is a Cities of Japan, city located in the Western Tokyo, western portion of Tokyo Metropolis, Japan. , the city had an estimated population of 561,344, and a population density of 3000 persons per km2. The total area of the city is . Geography ...
(Chūō Main Line as Chūō Line Rapid) *
Takasaki is a city located in Gunma Prefecture, Japan. , the city had an estimated population of 372,369 in 167,345 households, and a population density of 810 persons per km². The total area of the city is . Takasaki is famous as the hometown of th ...
— Shinonoi —
Nagano Nagano may refer to: Places * Nagano Prefecture, a prefecture in Japan ** Nagano (city), the capital city of the same prefecture *** Nagano 1998, the 1998 Winter Olympics *** Nagano Olympic Stadium, a baseball stadium in Nagano *** Nagano Universi ...
ToyonoNaoetsu (Shin’etsu Main Line) *Maibara —
Tsuruga is a city located in Fukui Prefecture, Japan. , the city had an estimated population of 66,123 in 28,604 households and the population density of 260 persons per km2. The total area of the city was . Geography Tsuruga is located in central ...
(Hokuriku Main Line) *
Ōmiya Ōmiya 大宮 is a Japanese word originally used for the imperial palace or shrines, now a common name, and may refer to: People *Ōmiya (surname), a Japanese surname *Ōmiya, or is a female character in ''The Tale of Genji'', an 11th-century nove ...
— Takasaki —
Maebashi is the capital city of Gunma Prefecture, in the northern Kantō region of Japan. , the city had an estimated population of 335,352 in 151,171 households, and a population density of 1100 persons per km2. The total area of the city is . It wa ...
(Takasaki Line) *Tokyo — Ōmiya — Shirakawa
Fukushima may refer to: Japan * Fukushima Prefecture, Japanese prefecture ** Fukushima, Fukushima, capital city of Fukushima Prefecture, Japan ***Fukushima University, national university in Japan *** Fukushima Station (Fukushima) in Fukushima, Fukushim ...
Iwanuma 270px, Iwanuma City Hall is a city located in Miyagi Prefecture, Japan. , the city had an estimated population of 43,946 in 18,062 households, and a population density of 730 persons per km². The total area of the city is . Iwanuma is at the ...
Sendai is the capital Cities of Japan, city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,091,407 in 525,828 households, and is one of Japan's 20 Cities designated by government ordinance of Japan, desig ...
KogotaKitakami
Morioka is the capital city of Iwate Prefecture located in the Tōhoku region of northern Japan. On 1 February 2021, the city had an estimated population of 290,700 in 132,719 households, and a population density of . The total area of the city is . ...
Aomori is the capital city of Aomori Prefecture, in the Tōhoku region of Japan. , the city had an estimated population of 278,964 in 136,457 households, and a population density of 340 people per square kilometer spread over the city's total area of ...
(Tōhoku Main Line) *Tokyo —
Mito Mito may refer to: Places *Mito, Ibaraki, capital city of Ibaraki Prefecture, Japan *Mito, Aichi, a Japanese town *Mito, Shimane, a Japanese town * Mitō, Yamaguchi, a Japanese town * Mito District, a district in the province of Concepción, Per ...
(Jōban Line) *Nagoya — Kameyama — Tsuge — Kusatsu (Kansai Main Line and Kusatsu line) *Osaka — Ōji
Nara The National Archives and Records Administration (NARA) is an " independent federal agency of the United States government within the executive branch", charged with the preservation and documentation of government and historical records. It i ...
(Tōkaidō Main Line and Nara Line) *Ōji — Takada *Kōbe —
Himeji 260px, Himeji City Hall is a city located in Hyōgo Prefecture in the Kansai region of Japan. , the city had an estimated population of 525,682 in 227,099 households and a population density of 980 persons per km². The total area of the city is ...
Okayama is the capital city of Okayama Prefecture in the Chūgoku region of Japan. The city was founded on June 1, 1889. , the city has an estimated population of 720,841 and a population density of 910 persons per km2. The total area is . The city is ...
Mihara *
Marugame is a city located in Kagawa Prefecture, Japan. , the city had an estimated population of 108,541 in 46101 households and a population density of 970 persons per km². The total area of the city is . Geography Marugame is located in north-ce ...
Tadotsu 270px, Shorinji Kempo head dōjō is a town located in Nakatado District, Kagawa Prefecture, Japan. , the town had an estimated population of 22,124 in 10365 households and a population density of 270 persons per km². The total area of the ...
Kotohira is a town located in Nakatado District, Kagawa Prefecture, Japan. , the town had an estimated population of 8,105 in 3618 households and a population density of 960 persons per km². The total area of the town is . The town is best known as t ...
* Moji
Kokura is an ancient castle town and the center of Kitakyushu, Japan, guarding the Straits of Shimonoseki between Honshu and Kyushu with its suburb Moji. Kokura is also the name of the penultimate station on the southbound San'yō Shinkansen lin ...
HakataTosu
Kurume is a city in Fukuoka Prefecture, Japan. As of June 1, 2019, the city has an estimated population of 303,579 and a population density of 1,320 persons per km². The total area is 229.96 km². On February 5, 2005, the town of Kitano (from ...
Ōmuta
Kumamoto is the capital city of Kumamoto Prefecture on the island of Kyushu, Japan. , the city has an estimated population of 738,907 and a population density of 1,893 people per km2. The total area is 390.32 km2. had a population of 1,461,000, ...
*Tosu —
Saga is a series of science fantasy role-playing video games by Square Enix. The series originated on the Game Boy in 1989 as the creation of Akitoshi Kawazu at Square (video game company), Square. It has since continued across multiple platforms, ...
* Wakamatsu
Iizuka is a city located at the confluence of the Honami and Onga rivers in central Fukuoka Prefecture, Japan. The city was founded on January 20, 1932. History Iizuka was an important post-station on the Nagasaki Kaidō during the Edo Era. As Jap ...


See also

*
Railway Nationalization Act The brought many of Japan's private railway lines under national control. The 22nd Diet of Japan passed the bill on March 27, 1906 and Emperor Meiji signed on March 30, 1906. The promulgation of the act on the Official Gazette occurred the next d ...
*
History of rail transport in Japan :''This article is part of the history of rail transport by country series.'' The history of rail transport in Japan began in the late Edo period. There have been four main stages: # Stage 1, from 1872, the first line, from Tokyo to Yokohama, to ...
Rail transport in Japan Japanese legislation 1892 in law Empire of Japan 1892 in Japan Railway legislation Rail regulation History of rail transport in Japan 1892 in rail transport