Assassination of Hotta Masatoshi
- When
- 1684
- Where
- Unspecified; Tokugawa Shogunate
- Episodes
- 2
Hotta Masatoshi, the Tairō of the Tokugawa shogunate, was killed on October 7, 1684. His death allowed Shogun Tsunayoshi to reorganize government offices, weakening the rōjū council and empowering the Soba-yōnin chamberlains.
Episodes
- Shogunate Reorganization
Tsunayoshi reorganized government offices to weaken the rōjū and empower the Soba-yōnin.
- Killing of Hotta Masatoshi
Hotta Masatoshi was killed on October 7, 1684, ending his tenure as Tairō.
Background and detail
Political Context. Hotta Masatoshi served as rōjū to Shogun Ietsuna before becoming Tairō under Tsunayoshi. He had previously opposed a succession scheme that led to Tsunayoshi's installation. His father, Hotta Masamori, had also served as Tairō under Shogun Iemitsu.
Governance Changes. Following Masatoshi's death, Tsunayoshi reorganized the shogunate's offices. This restructuring weakened the power of the rōjū council and granted additional powers to the Soba-yōnin, altering the balance of administrative authority.
People involved
- Hotta Masatoshi · Tairō (Chief Minister)
- Tokugawa Tsunayoshi · Shogun
- Inaba Masayasu · Culprit
Sources
- Hotta Masatoshi Wikipedia, revision of 2026-03-11
Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.