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


Koyama Ryugo last edited by Jono64a on July 28, 2024 - 21:16
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