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 the
Sengoku period
The was a period in History of Japan, Japanese history of near-constant civil war and social upheaval from 1467 to 1615.
The Sengoku period was initiated by the Ōnin War in 1467 which collapsed the Feudalism, feudal system of Japan under the ...
known as the brother-in-law and enemy of
Oda Nobunaga
was a Japanese ''daimyō'' and one of the leading figures of the Sengoku period. He is regarded as the first "Great Unifier" of Japan.
Nobunaga was head of the very powerful Oda clan, and launched a war against other ''daimyō'' to unify ...
. Nagamasa was head of the
Azai clan
The , also rendered as Asai, was a Japanese clan during the Sengoku period.
History
The Azai was a line of ''daimyōs'' (feudal lords) seated at Odani Castle in northeastern Ōmi Province, located within present day Nagahama, Shiga Prefecture. ...
seated at
Odani Castle
280px, Map of Odani Castle
was a Sengoku period mountain-top Japanese castle located in the former town of Kohoku, now part of Nagahama city, in Shiga Prefecture, Japan. Only the ruins remain today. It was the home castle of the Azai clan and t ...
in northern
Ōmi Province
was a province of Japan, which today comprises Shiga Prefecture. It was one of the provinces that made up the Tōsandō circuit. Its nickname is . Under the ''Engishiki'' classification system, Ōmi was ranked as one of the 13 "great countrie ...
and married Nobunaga's sister
Oichi
was a female historical figure in the late Sengoku period. She is known primarily as the mother of three daughters who became prominent figures in their own right – Yodo-dono, Ohatsu Nagamasa had no hope of winning, and chose to commit sepp ...
in 1564, fathering her three daughters –
Yodo-dono
or (1569 – June 4, 1615) was a prominently placed figure in the late- Sengoku period. She was the daughter of Oichi and sister of Ohatsu and Oeyo. She was a concubine and second wife of Toyotomi Hideyoshi, who was then the most powerful ...
,
Ohatsu
or (1570 – September 30, 1633) was a prominently placed figure in the late Sengoku period. She was daughter of Oichi and Nagamasa Azai, and the sister of Yodo-dono and Oeyo. Alongside her sisters, she was active in the political intrigue ...
, and
Oeyo
, , or : 1573 – September 15, 1626) was a prominently-placed female figure in the Azuchi–Momoyama period and early Edo period. She was daughter of Oichi and the sister of Yodo-dono and Ohatsu. When she rose to higher political status during ...
– who became prominent figures in their own right.
Nagamasa became one of Nobunaga's enemies in 1570 due to the Azai alliance with the Asakura clan, and fought against Nobunaga at major battles including the
Battle of Anegawa
The Sengoku period (30 July 1570) occurred near Lake Biwa in Ōmi Province, Japan, between the allied forces of Oda Nobunaga and Tokugawa Ieyasu, against the combined forces of the Azai and Asakura clans._It_is_notable_as_the_first_battle ...
. Nagamasa and his clan were destroyed by Nobunaga in August 1573, and he committed '' seppuku'' during the
siege of Odani Castle
The 1573 was the last stand of the Azai clan, one of Oda Nobunaga's chief opponents. and the first battle of Oda Nobutada.
Prelude
In September, 1573, Oda Nobunaga defeated the Asakura clan_at_the_Siege_of_Ichijodani_Castle.html" ;"title="DF ...
.
Early life
Azai Nagamasa was the son of
Azai Hisamasa
was a son of Azai Sukemasa and the second head of the Azai clan.
Hisamasa became the head of the clan in 1542 after his father died, but unlike his father, he was never a strong leader. Losing domains against Rokkaku clan,_he_instead_became_a_R ...
, from whom he inherited clan leadership in 1560. Hisamasa had been compelled to step down by many of his retainers in favor of his son, Nagamasa. Hisamasa retired, and would later commit suicide along with his son in August 1573. Nagamasa successfully battled both
Rokkaku Yoshikata
was a samurai head of the Rokkaku clan during Japan's Sengoku period. He was ''shugo'' (governor) and later ''daimyō'' of an area of southern Ōmi province, he served as castellan of Kannonji Castle. He later became a Buddhist monk, under th ...
and
Saitō Tatsuoki
was a daimyō in Mino Province during the Sengoku period and the third generation lord of the Saitō clan. He was a son of Saitō Yoshitatsu. His mother was daughter of Azai Hisamasa and nephew of Azai Nagamasa, a grandson of Saitō Dōsan. He ...
between 1560 and 1564. He is remembered as being a capable commander of troops on the battlefield.
He married
Oda Nobunaga
was a Japanese ''daimyō'' and one of the leading figures of the Sengoku period. He is regarded as the first "Great Unifier" of Japan.
Nobunaga was head of the very powerful Oda clan, and launched a war against other ''daimyō'' to unify ...
's sister
Oichi
was a female historical figure in the late Sengoku period. She is known primarily as the mother of three daughters who became prominent figures in their own right – Yodo-dono, Ohatsu Nagamasa had no hope of winning, and chose to commit sepp ...
in 1564. Nobunaga desired peaceful relations with the Azai clan because of their strategic position in between Oda clan land's and the capital,
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 ...
.
Conflict with Oda Nobunaga
In 1570, Oda Nobunaga declared war on the Asakura family of Echizen and besieged Kanegasaki castle. The Asakura and Azai had been allies since the time of Nagamasa's grandfather. This sudden war between two Azai clan allies is reported to have divided the clan. Many retainers wished to honor the alliance with the Asakura, while Nagamasa himself is reported to have favoured staying neutral, essentially siding with Nobunaga. In the end, the Azai clan chose to honor the generations-old alliance with the Asakura and came to their aid. Initially, this decision caused Nobunaga's army, which was marching upon the Asakura's lands, to retreat back to Kyoto. However, within a few months the forces of Nobunaga were again on the march, but this time they marched on Azai lands.
Battle of Anegawa
In the summer of 1570, Oda Nobunaga and
Tokugawa Ieyasu
was the founder and first ''shōgun'' of the Tokugawa Shogunate of Japan, which ruled Japan from 1603 until the Meiji Restoration in 1868. He was one of the three "Great Unifiers" of Japan, along with his former lord Oda Nobunaga and fellow ...
brought an army estimated between 20,000-30,000 men into Northern Omi. The Azai called upon their allies, the Asakura, for assistance. The Asakura responded by sending troops. In either June or July, the two sides met at the
battle of Anegawa
The Sengoku period (30 July 1570) occurred near Lake Biwa in Ōmi Province, Japan, between the allied forces of Oda Nobunaga and Tokugawa Ieyasu, against the combined forces of the Azai and Asakura clans._It_is_notable_as_the_first_battle ...
. The combined Azai and Asakura force numbered between 15,000-20,000 men. The outcome is recorded elsewhere, but briefly: The battle was strongly contested by both sides. Nobunaga is recorded as having decided that his force should directly confront the numerically inferior Azai clan force, while Ieyasu would engage the Asakura. While the Oda were being held at bay, and perhaps even slowly losing ground to the Azai - who had fought against numerically superior forces in the past - Ieyasu's force was apparently quickly gaining the advantage against the Asakura. Ieyasu, or perhaps one of his battle commanders, decided to send part of the Tokugawa force into the Azai flank, forcing the Azai to retreat, and guaranteeing victory. However, the battle was strategically indecisive because the Oda shortly withdrew.
Death
Over the course of the next two years, with the exception of occasional interventions by the Shogun, Azai Nagamasa was under constant threat of Nobunaga aggression into Omi. Often these threats manifested into sieges of the Azai capital of Odani. During this period the Azai are seen as being loosely aligned with numerous anti-Oda forces, including the Asakura, the Miyoshi, the Rokkaku, and several religious complexes.
Siege of Odani Castle
In 1573, Nobunaga laid siege to
Odani Castle
280px, Map of Odani Castle
was a Sengoku period mountain-top Japanese castle located in the former town of Kohoku, now part of Nagahama city, in Shiga Prefecture, Japan. Only the ruins remain today. It was the home castle of the Azai clan and t ...
. Although the Asakura sent a relief force, Nobunaga defeated this force and chased the Asakura into their lands. Shortly thereafter, the Asakura were destroyed. Nobunaga then returned south to prosecute the
siege of Odani Castle
The 1573 was the last stand of the Azai clan, one of Oda Nobunaga's chief opponents. and the first battle of Oda Nobutada.
Prelude
In September, 1573, Oda Nobunaga defeated the Asakura clan_at_the_Siege_of_Ichijodani_Castle.html" ;"title="DF ...
.
Nagamasa had no hope of winning, and chose to commit seppuku. Before dying, he entrusted his wife Oichi and their three daughters to Nobunaga.
Nobunaga later convinced Oichi to tell him where she had sent her infant son and Nagamasa's male heir, Manpukumaru, saying that he wanted the boy to live with and raise him. However, Nobunaga had Hideyoshi execute Manpukumaru, and the head was displayed on a stake. Nobunaga ensured that his sister, Oichi, was uninformed of this but she eventually came to that suspicion. There are reports that Nobunaga bore a strong grudge against Nagamasa for his perceived betrayal of their alliance even though it was he who broke the agreement first. It has also been reported that Nobunaga had the skulls of Nagamasa, Hisamasa, and the Asakura leader lacquered so that they could be used as cups, but whether this is historically accurate or merely fabricated to heighten Nobunaga's reputation is debatable.
Family
*Father:
Azai Hisamasa
was a son of Azai Sukemasa and the second head of the Azai clan.
Hisamasa became the head of the clan in 1542 after his father died, but unlike his father, he was never a strong leader. Losing domains against Rokkaku clan,_he_instead_became_a_R ...
(1526–1573)
*Mother: Ono-dono (1527–1573)
*Wives:
**daughter of Hirai Sadatake
**
Oichi
was a female historical figure in the late Sengoku period. She is known primarily as the mother of three daughters who became prominent figures in their own right – Yodo-dono, Ohatsu Nagamasa had no hope of winning, and chose to commit sepp ...
* Concubine: Yae no Kata
*Sisters:
** Akuhime (1538–1585)
** Ōmi no Kata
**
Kyōgoku Maria
or (1543 – August 20, 1618) was a Japanese noble lady and religious leader from the Sengoku period to the early Edo period. She was the second daughter of Azai Hisamasa as well as Azai Nagamasa's elder sister and the mother of Kyōgoku T ...
(1543–1618)
*Wife:
Oichi
was a female historical figure in the late Sengoku period. She is known primarily as the mother of three daughters who became prominent figures in their own right – Yodo-dono, Ohatsu Nagamasa had no hope of winning, and chose to commit sepp ...
(1547–1583)
*Children:
** Chacha, or
Yodo-dono
or (1569 – June 4, 1615) was a prominently placed figure in the late- Sengoku period. She was the daughter of Oichi and sister of Ohatsu and Oeyo. She was a concubine and second wife of Toyotomi Hideyoshi, who was then the most powerful ...
(1569–1615), also known as Daiko'in, concubine of
Toyotomi Hideyoshi
, otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: Military Innovations that Changed the Cour ...
and mother of Hideyoshi's heir Hideyori
** Hatsu (1570–1633), wife of the
sengoku
The was a period in Japanese history of near-constant civil war and social upheaval from 1467 to 1615.
The Sengoku period was initiated by the Ōnin War in 1467 which collapsed the feudal system of Japan under the Ashikaga shogunate. Various ...
''
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 ...
''
Kyōgoku Takatsugu
was a ''daimyō'' (feudal lord) of Ōmi Province and Wakasa Province during the late Sengoku period of Japan's history. Papinot, Edmond. (2003)''Nobiliare du Japon'', pp. 27–28./ref>
Biography
His childhood name was Koboshi (小法師). Tak ...
**
Oeyo
, , or : 1573 – September 15, 1626) was a prominently-placed female figure in the Azuchi–Momoyama period and early Edo period. She was daughter of Oichi and the sister of Yodo-dono and Ohatsu. When she rose to higher political status during ...
(1573–1626), or Sūgen'in, wife of the second Tokugawa shogun
Hidetada
was the second ''shōgun'' of the Tokugawa dynasty, who ruled from 1605 until his abdication in 1623. He was the third son of Tokugawa Ieyasu, the first ''shōgun'' of the Tokugawa shogunate.
Early life (1579–1593)
Tokugawa Hidetada was bo ...
and mother of his successor and elder son
Iemitsu
Tokugawa Iemitsu (徳川 家光, August 12, 1604 – June 8, 1651) was the third ''shōgun'' of the Tokugawa dynasty. He was the eldest son of Tokugawa Hidetada with Oeyo, and the grandson of Tokugawa Ieyasu. Lady Kasuga was his wet nurse, who a ...
.
**Manpukumaru ( – 1573)
** Manjumaru
** Shichiro later Azai Nagaakira, born by Yae no Kata
** Enjumaru later Azai Seiji
** Kusu no Tsubone later Hokoin,
Toyotomi Hideyoshi
, otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: Military Innovations that Changed the Cour ...
's concubine
** Gyobukyo no Tsubone (1570–1661),
Senhime
(May 26, 1597 – March 11,February 6 in the old calendar 1666), or Lady Sen, was the eldest daughter of the ''shōgun'' Tokugawa Hidetada and later the wife of Toyotomi Hideyori. She was remarried to Honda Tadatoki after the death of her first ...
's nanny
In popular culture
*Azai Nagamasa is an antagonist in the Action/RPG PS4/PC game
Nioh 2
is an action role-playing video game developed by Team Ninja for the PlayStation 4. It was published by Koei Tecmo in Japan and Sony Interactive Entertainment worldwide on March 13, 2020. It is both a prequel and sequel to ''Nioh'' (2017). Versio ...
, with a whole region being based about him and his battles against Oda Nobunaga.
*Nagamasa makes appearances as a general in the Main Campaign and in various Historical Battles and Historical Campaigns in the PC game '' Shogun: Total War''. Additionally, Nagamasa returns as an Heir to the Azai Clan in the fan created Samurai Warlords Mod (aka the Shogun Mod) for the PC game Medieval Total War.
*Nagamasa is a playable character in the video game series ''
Samurai Warriors
is the first title in the series of hack and slash video games created by Koei's Omega Force team based closely around the Sengoku ("Warring States") period of Japanese history and it is a sister series of the ''Dynasty Warriors'' series, rele ...
'', where he is depicted as an extremely honourable man who will stop at nothing to enforce his notions of justice. As in real life, Nagamasa is allied with the Asakura against Nobunaga at Anegawa; his expression of love for Oichi is however more dramatised, showing him as caring deeply for her welfare. He is depicted with his traditional kabuto helmet and uses a
lance
A lance is a spear designed to be used by a mounted warrior or cavalry soldier ( lancer). In ancient and medieval warfare, it evolved into the leading weapon in cavalry charges, and was unsuited for throwing or for repeated thrusting, unlike si ...
as his weapon. This version of Nagamasa also appears in the spin-off series ''
Warriors Orochi
is a hack and slash video game for PlayStation 2 and Xbox 360, developed by Koei and Omega Force. It is a crossover of two of Koei's popular video game series, ''Dynasty Warriors'' and ''Samurai Warriors'' (specifically ''Dynasty Warriors 5'' an ...
Sengoku Basara 2
is a series of video games developed and published by Capcom, and a bigger media franchise based on it, including four anime shows, an anime movie, a live action show, a magazine series, a trading card game, and numerous drama CDs, light n ...
'', along with Oichi, but becomes playable in the expansion ''Sengoku Basara 2: Heroes''. He wields a long sword and carries a shield with him and is portrayed as a justice loving man, whose words and actions invokes a lot of the ''
tokusatsu
is a Japanese term for live action film or television drama that makes heavy use of practical special effects. ''Tokusatsu'' entertainment mainly refers to science fiction, War film, war, fantasy, or Horror film, horror media featuring such te ...
'' genre. He returns as a playable character in '' Sengoku Basara 4''.
*Nagamasa serves as the basis for the protagonist character in the video game '' Pokémon Conquest''.