was ''

daimyō were powerful Japanese magnates, feudal lords who, from the 10th century to the early Meiji era, Meiji period in the middle 19th century, ruled most of Japan from their vast, hereditary land holdings. They were subordinate to the shogun and n ...

'' of

Tateyama Domain was a feudal domain under the Tokugawa shogunate of Edo period Japan, located in Awa Province (southern modern-day Chiba Prefecture), Japan. It was centered on Tateyama Castle in what is now the city of Tateyama, Chiba. History Most of the Bōs ...

during late-

Edo period The or is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's 300 regional '' daimyo''. Emerging from the chaos of the Sengoku period, the Edo period was characteriz ...

Japan.

Biography

Inaba Masami was the eldest son of the previous ''

'' of Tateyama Domain,

Inaba Masamori was daimyō of Tateyama Domain during the late-Edo period Japan. Biography Inaba Masamori was the eldest son of the previous daimyō of Tateyama Domain, Inaba Masatake. On the retirement of his father in 1812, he succeeded to the head of the Tat ...

. On his father's death in 1820, he succeeded to the head of the Tateyama Inaba clan and the position of ''daimyō'' of Tateyama. In 1862, he was appointed as a ''

Wakadoshiyori The ', or "Junior Elders", were high government officials in the Edo period Japan under the Tokugawa shogunate (1603-1867). The position was established around 1633, but appointments were irregular until 1662. The four to six ''wakadoshiyori'' we ...

'' in the administration of the

Tokugawa shogunate The Tokugawa shogunate (, Japanese 徳川幕府 ''Tokugawa bakufu''), also known as the , was the military government of Japan during the Edo period from 1603 to 1868. Nussbaum, Louis-Frédéric. (2005)"''Tokugawa-jidai''"in ''Japan Encyclopedia ...

under ''

Shōgun , officially , was the title of the military dictators of Japan during most of the period spanning from 1185 to 1868. Nominally appointed by the Emperor, shoguns were usually the de facto rulers of the country, though during part of the Kamakur ...

Tokugawa Iemochi (July 17, 1846 – August 29, 1866) was the 14th ''shōgun'' of the Tokugawa shogunate of Japan, who held office from 1858 to 1866. During his reign there was much internal turmoil as a result of the "re-opening" of Japan to western nations. ...

. He resigned the title in 1864, with instructions to strengthen Japan's naval defenses against the increasing aggressive incursions of foreign

black ships The Black Ships (in ja, 黒船, translit=kurofune, Edo period term) was the name given to Western vessels arriving in Japan in the 16th and 19th centuries. In 1543 Portuguese initiated the first contacts, establishing a trade route linking G ...

, and supported

Katsu Kaishū Count , best known by his nickname , was a Japanese statesman and naval engineer during the late Tokugawa shogunate and early Meiji period. Kaishū was a nickname which he took from a piece of calligraphy (Kaishū Shooku ) by Sakuma Shōzan. He ...

’s efforts to create the

Kobe Naval Training Center The was a naval training institute in Bakumatsu period Japan, established by the Military Commissioner of the Tokugawa shogunate, Katsu Kaishū in May 1864. Institutional History Following the closure of the Nagasaki Naval Training Center by hi ...

. He was reappointed as a ''Wakadoshiyori'' in 1865, and rose to the positions of ''

Rōjū The , usually translated as '' Elder'', was one of the highest-ranking government posts under the Tokugawa shogunate of Edo period Japan. The term refers either to individual Elders, or to the Council of Elders as a whole; under the first two ''sh� ...

'', Commissioner of the Army and Fleet Admiral of the Tokugawa Navy under ''Shōgun''

Tokugawa Yoshinobu Prince was the 15th and last ''shōgun'' of the Tokugawa shogunate of Japan. He was part of a movement which aimed to reform the aging shogunate, but was ultimately unsuccessful. He resigned of his position as shogun in late 1867, while aiming ...

. He held these posts until 1868. However, with the start of the

Boshin War The , sometimes known as the Japanese Revolution or Japanese Civil War, was a civil war in Japan fought from 1868 to 1869 between forces of the ruling Tokugawa shogunate and a clique seeking to seize political power in the name of the Imperi ...

, he refused to take an active role against the

Satchō Alliance The , or was a powerful military alliance between the feudal domains of Satsuma and Chōshū formed in 1866 to combine their efforts to restore Imperial rule and overthrow the Tokugawa shogunate of Japan. History The name ''Satchō'' () is an ...

and went into retirement at

Tateyama Castle is a Japanese castle are fortresses constructed primarily of wood and stone. They evolved from the wooden stockades of earlier centuries, and came into their best-known form in the 16th century. Castles in Japan were built to guard important or ...

, turning the domain over to his son

Inaba Masayoshi was the final daimyo of Tateyama Domain during Bakumatsu period Japan. Biography Inaba Masayoshi was the younger son of Ōoka Tadayuki, the daimyō of Iwatsuki Domain, Musashi Province. He was adopted into the Inaba clan as heir to Inaba Ma ...

. He died in 1879. Inaba Masami was married to a daughter of

Suwa Tadamichi file:Takashima castle tensyu.JPG, Takashima Castle, administrative centre of Suwa Domain was a Han (Japan), feudal domain under the Tokugawa shogunate of Edo period Japan. It was located in Shinano Province, Honshū. The domain was centered at Ta ...

, ''daimyō'' of

Suwa Domain Takashima Castle, administrative centre of Suwa Domain was a feudal domain under the Tokugawa shogunate of Edo period Japan. It was located in Shinano Province, Honshū. The domain was centered at Takashima Castle, located in what is now part o ...

Shinano Province or is an old province of Japan that is now Nagano Prefecture. Shinano bordered on Echigo, Etchū, Hida, Kai, Kōzuke, Mikawa, Mino, Musashi, Suruga, and Tōtōmi Provinces. The ancient capital was located near modern-day Matsumoto, whi ...

References

* Papinot, Edmund. (1906) ''Dictionnaire d'histoire et de géographie du japon''. Tokyo: Librarie Sansaish
..Click link for digitized 1906 ''Nobiliaire du japon'' (2003)
* ''The content of much of this article was derived from that of the corresponding article on Japanese Wikipedia.'' Fudai daimyo 1815 births 1879 deaths

Masami is a common Japanese given name and can be given to either sex. Possible writings *惟美, meaning "Considerate beauty" *真己, meaning "True self" or "Truth, Snake" *昌美, meaning "Prosperous beauty" *雅美, meaning "Gracious beauty" *� ...

Wakadoshiyori Rōjū Meiji Restoration {{daimyo-stub