List of all players

Yokoyama Koichi

Yokoyama Koichig4b • 横山孝一 • 横田孝一

Key name (used for sorting): Yokoyama Koichi

1919-05-30 –

Citizenship: JPN

Affiliation: Nihon Kiin

Rank progression

1p 1952
2p 1952
3p 1954
4p 1955
5p 1966
6p 1977-09-21
7p 2001

Links

http://www.nihonkiin.or.jp/player/htm/ki000108.htm

SL http://senseis.xmp.net/?YokoyamaKoichi

ID: 1587. Last changed: March 4, 2023, 8:20 p.m. by ug.
Send feedback