Oya Koichi
Keywords: People
Oya Koichi (大矢 浩一 Ōya Kōichi, born 1966) Nihon Ki-in pro, 9 dan in 2001.
A very personable and articulate commentator on Japanese TV. One of my favorites. Dave
Author of
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Oya Koichi (大矢 浩一 Ōya Kōichi, born 1966) Nihon Ki-in pro, 9 dan in 2001.
A very personable and articulate commentator on Japanese TV. One of my favorites. Dave
Author of