Koyama Kuya
Keywords: People
小山 空也
b. 1996-11-17
Nihon Ki-in professional
(Tokyo branch)
from Kanagawa Prefecture
1p 2013
2p 2015
3p 2016
4p 2018
5p 2021 (70 wins, as of Sept. 24)
Semifinalist in the 46th (2021) Shinjin O. Son between two professionals, Koyama Ryugo and Koyama Terumi.
Waltheri doesn't have many of his games -- better to use Go4Go.