Koyama Ryugo

   

(小山竜吾) Nihon Kiin Professional, 7p in 2020.

Koyama was born on 3 December 1966 in Kanagawa Prefecture.

Promotion history

Became professional shodan in 1988, 2 dan in 1989, 3 dan in 1991, 4 dan in 1993, 5 dan in 1994, 6 dan in 2001, and 7 dan in 2020 (130 wins, as of March 13).

Family

Son of Koyama Shizuo, husband of Koyama Terumi, and father of Koyama Kuya.

Links


This is a copy of the living page "Koyama Ryugo" at Sensei's Library.
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