Ko Iso
| Ko Iso | |
|---|---|
| Full name | Ko Iso |
| Kanji | コウイソ |
| Chinese | 黃翊祖 |
| Pinyin | Huáng Yìzǔ |
| Born |
April 10, 1987 Taiwan |
| Residence |
 Tokyo, Japan |
| Turned pro | 2002 |
| Rank | 7 dan |
| Affiliation | Nihon Ki-in |
Ko Iso (黄翊祖, born April 10, 1987) is a professional Go player.
Biography
Ko became a professional in 2002. He was promoted to 7 dan after making it through the preliminary rounds of the Meijin tournament.
Promotion record
| 1 dan
|
2002 | |
| 2 dan
|
2002 | |
| 3 dan
|
2003 | |
| 4 dan
|
2005 | |
| 5 dan
|
2005 | Skipped due to qualifying for Meijin leagues. (Special Nihon Ki-in rule) |
| 6 dan
|
2005 | Skipped due to qualifying for Meijin leagues. (Special Nihon Ki-in rule) |
| 7 dan
|
2005 | |
| 8 dan
|
||
| 9 dan
|
Runners-up
| Title | Years Lost |
|---|---|
| Shinjin-O |
2006 |