Yanagisawa Yoshiyasu


Yanagisawa Yoshiyasu was a Japanese samurai of the Edo period. He was an official in the Tokugawa shogunate and a favourite of the fifth shōgun, Tokugawa Tsunayoshi.

Career

He served Tsunayoshi from an early age, becoming his wakashū and eventually rose to the position of soba yōnin. He was the daimyō of the Kawagoe han, and later of the Kōfu han; he retired in 1709. Having previously been named Yasuakira, he received a kanji from the name of the shōgun, and came to call himself Yoshiyasu. He built Rikugien Garden, a traditional Japanese garden, in 1695. He had an adopted son named Yanagisawa Yoshisato by Tokugawa Tsunayoshi with Yoshiyasu's concubine, Sumeko.
Yanagisawa played a pivotal role in the matter of the forty-seven rōnin.

Cultural references

Yanagisawa appears as a character in most of the novels by American mystery writer Laura Joh Rowland set in Genroku-era Japan as the antagonist to the books' main character Sano Ichiro. Rowland's chronology differs from history by having Yanagisawa exiled in disgrace in 1694 and being replaced by Sano as Tsunayoshi's chief advisor, only to return from exile later in the series. Other details of Yanagisawa's life, however, are portrayed fairly accurately, including his relationship to the shōgun.