Kawakami Gensai

Biographical Overview & Key Facts

Subject:

Kawakami Gensai

Role / Field:

A renowned samurai of the late Edo period, famous for his skills as an assassin.

Born:

1834-12-25

Died:

1872-01-13

Century / Era:

1834s Historical Era

Database Source:

2Day Chrono-Wiki & Wikipedia CC BY-SA 4.0

Origins & Early Life

Kawakami Gensai (河上 彦斎; 25 December 1834 – 13 January 1872) was a Japanese samurai of the late Edo period. A highly skilled swordsman, he was one of the four most notable assassins of the Bakumatsu period. Gensai's high-speed sword discipline allowed him to assassinate targets in broad daylight. He was born Komori Genjiro (小森 彦次郎) in Kumamoto, Higo Province, Japan in 1834 as the second son to Komori Sadasuke (小森 貞助), a retainer of the daimyō of the Kumamoto Domain and his wife Waka (和歌). Because Genjiro's older brother Hanzaemon was chosen as the family's heir, at age 11 he was given in adoption to Kawakami Genbei (河上 彦兵衛), another Kumamoto retainer and was renamed to Kawakami Gensai.

Pivotal Works & Achievements

He then entered the domain's school, the Jishūkan (時習館), and followed its academic and martial courses of study. At age 16 he was called to serve in the Kumamoto castle town as a menial in charge of cleaning (Osōji-bōzu お掃除坊主). Although this was a low-level position, Gensai devoted himself wholeheartedly to it, using his free time to polish his martial and literary skills, as well as learn sadō (tea ceremony) and ikebana (flower arrangement). During this time, he met two members of the Ishin Shishi: Todoroki Buhē and Miyabe Teizō. After this meeting, he took a serious interest in the concept of kinnō (勤王), or imperial loyalty.

Enduring Legacy & Impact

In 1851, he joined the Kumamoto lord Hosokawa Narimori and went to Edo for his lord's sankin-kōtai rotation. It was during his service to the lord in Edo that Commodore Perry arrived in 1853. As the shogunate subsequently entered into a series of increasingly unfair unequal treaties, Gensai left Edo in anger and returned to Kumamoto, where he entered the Gendōkan academy of the kinnō scholar Hayashi Ōen. After a thorough schooling in Ōen's kinnō philosophy, Gensai returned to Edo. Gensai was present at the Kumamoto residence in Edo during the Ansei Purge.

Chronological Milestones & Life Events

1. 1834 (1834-12-25): Birth of Kawakami Gensai — A renowned samurai of the late Edo period, famous for his skills as an assassin.
2. 1851: 1851 Milestone — In 1851, he joined the Kumamoto lord Hosokawa Narimori and went to Edo for his lord's sankin-kōtai rotation.
3. 1853: 1853 Milestone — It was during his service to the lord in Edo that Commodore Perry arrived in 1853.
4. 1872 (1872-01-13): Passing & Historical Legacy — Kawakami Gensai passed away on 1872-01-13, leaving an enduring historical legacy.

Notable Quotes by Kawakami Gensai

“It was the first time I actually felt I'd killed someone, the hair on my head stood on end because he is the greatest man of the time.” (1864)

Historical Fact-Check Quiz: Kawakami Gensai

True or False: “Kawakami Gensai was never involved in any assassination attempts during his life.”

Answer (FALSE ❌): He is most famous for the confirmed assassination of Sakuma Shōzan on August 12, 1864.

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Frequently Asked Questions about Kawakami Gensai