Background
Tani Shinzan was born in Tosa (Kochi Prefecture), 1663.
タニ 新参
Tani Shinzan was born in Tosa (Kochi Prefecture), 1663.
He studied astronomy (1679) under Keisai Asami at Kyoto and mathematics from Harumi Shibukawa.
Later he taught at his home town and developed a new slant on Ansai Yamazaki philosophy.