Okada Shinichiro

Japanese professional player born 1966-09-22, pupil of Kato Masao. Promoted 1 dan in 1985, reached 8 dan in 2002 (in the same year he reached 300 wins in his career). 9 dan on 28 May 2021 with 200 wins.

His wife is Okada Yumiko 6 dan.

Nihon Kiin profile.