List of Famous people named Shibukawa

Here are some famous Shibukawas:

Shibukawa Shunkai

First Name Shibukawa
Last Name Shunkai
Born on December 27, 1639
Died on November 1, 1715 (aged 75)

Shibukawa Shunkai , also known as Shibukawa Harumi, Yasui Santetsu II 二世保井算哲, and Motoi Santetsu 保井 算晢, was a Japanese scholar, go player and the first official astronomer appointed of the Edo period. He revised the Chinese lunisolar calendar at the shogunate request, drawing up the Jōkyō calendar which was issued in 1684 during the Jōkyō era. In 1702, he changed his name to Shibukawa Sukezaemon Shunkai and retired by 1711. As a go player, he was affiliated with the Yasui house, calling himself initially Yasui Santetsu II. He is mentioned as a Tengen player in Yamashita Keigo 's book: Challenging Tengen.

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