Yamanami Keisuke, the second in command of the Shinsengumi, a special police force during the late Edo period, shocked many when he performed seppuku on March 20, 1865, at the age of 32.
Born in Sendai in 1833, Yamanami hailed from a lineage of sword instructors. He rose to the rank of Sensei of the Hokushin Itto Ryu, achieving the prestigious Menkyo Kaiden (master's license) at the youthful age of 27. Despite his formidable swordsmanship, Yamanami was known for his kindness and gentleness, along with his deep knowledge of literature and military arts.
Around 1860, fate crossed paths with Shinsengumi leader Kondo Issami, who bested Yamanami in a duel. This encounter led Yamanami to become Kondo's student and later an instructor at his dojo in Edo (Tokyo), eventually assuming the role of second in command of the Shinsengumi, a group often remembered as a "ruthless squad of murderers."
It is suspected that Yamanami took part in the 1863 assassination of the founding leader of the Shinsengumi, Serizawa Kamo, who was infamous for his excessive drinking and aggressive behavior.While Yamanami did not participate in the Ikedaya Incident of 1864, where Shinsengumi members thwarted a Choshu clan revolutionary group's attempt to set Kyoto ablaze, historians speculate that he was either injured or unwell during the event.
Following the Ikedaya Incident, Yamanami grew disenchanted with the government's secret police and expressed a desire to leave the Shinsengumi. However, strict rules against desertion made departure difficult. It is widely believed that Yamanami chose seppuku as an honorable way out, though the exact motive remains shrouded in mystery. His friend Okita Shoji, one of the group's finest swordsmen and captain of the First Unit, served as his Kaishakunin, or second, during the ritual.
Yamanami found his final resting place at Kyoto's Kouenji temple, chosen due to its shared family crest with the Shinsengumi's vice-commander. His funeral was attended by numerous Shinsengumi members and local residents, a testament to the respect and fondness he commanded as a samurai of great character.
See also
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Asano Nagaakira
Asano Nagaakira (March 18, 1586 – October 16, 1632) was a Japanese samurai and daimyō of the early Edo period. He initially ruled Wakayama Domain before being transferred to the Hiroshima Domain, where his family would remain until the Meiji Restoration.
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Takigawa Kazumasu
Takigawa Kazumasu (1525 – October 21, 1586), also known as Takikawa Sakon or Sakonshogen, was a prominent samurai and daimyō of the Sengoku period. He served as a loyal retainer and military commander under Oda Nobunaga and later Toyotomi Hideyoshi. His biological son, Toshimasu, was adopted by Maeda Toshihisa, the elder brother of Maeda Toshiie, and Kazumasu served alongside Toshiie in Nobunaga’s campaigns.
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Sanada Yukitaka
Sanada Yukitaka (c. 1512 – June 8, 1574) was a renowned samurai warrior of the Sengoku period, best known as one of the "Twenty-Four Generals of Takeda Shingen." He was the father of Sanada Nobutsuna and Sanada Masayuki, as well as the grandfather of the legendary Sanada Yukimura, who later served the Toyotomi clan.
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Torii Mototada
Torii Mototada (1539 – September 8, 1600) was a Japanese samurai and daimyo who lived through the Sengoku and late Azuchi–Momoyama periods. A loyal retainer of Tokugawa Ieyasu, he is best remembered for his heroic last stand at the Siege of Fushimi, an event that played a crucial role in shaping Japanese history.
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Toyotomi Hideyori
Toyotomi Hideyori (August 28, 1593 – June 4, 1615) was the son and designated successor of Toyotomi Hideyoshi, the general who first unified Japan. His mother, Yodo-dono, was Oda Nobunaga's niece.
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Okubo Tadanori
Okubo Tadanori (January 13, 1842 – August 10, 1897) was the 9th daimyo of Odawara Domain in Sagami Province (modern-day Kanagawa Prefecture) during the late Edo period. Before the Meiji Restoration, he held the courtesy title of Kaga no Kami.
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Okubo Tadayo
Okubo Tadayo (1532 – October 28, 1594) was a samurai general who served Tokugawa Ieyasu during the Azuchi–Momoyama period and later became the daimyo of Odawara Domain in the early Edo period.
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Araki Murashige
Araki Murashige (1535 – June 20, 1586) was a samurai and retainer of Ikeda Katsumasa, the head of the powerful Settsu-Ikeda clan in Settsu Province. Initially serving under Katsumasa, he aligned himself with Oda Nobunaga after Nobunaga’s successful campaign to establish control over Kyoto.
