Yasuo Koyama
| Yasuo Koyama | |
|---|---|
| Full name | Yasuo Koyama |
| Kanji | 小山靖男 |
| Born |
April 27, 1937 Japan |
| Died | 2000 |
| Rank | 9 dan |
Yasuo Koyama (小山靖男 Koyama Yasuo, April 27, 1937 - 2000) was a professional Go player.
Biography
Koyama became a 9 dan in 1971. He played in the Kansai Ki-in. His disciple was Yahata Koichi.
Titles
| Title | Years Held |
|---|---|
| Current | 1 |
 Kansai Ki-in Championship |
1962 |
|