So Yokoku
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So Yokoku (蘇耀国, born September 11, 1979) is a professional Go player.
Biography
So became a professional in 1994. He was originally from China, and moved to Japan in 1991.
| Rank | Year | Notes |
|---|---|---|
| 1 dan | 1994 | Became pro |
| 2 dan | 1994 | |
| 3 dan | 1995 | |
| 4 dan | 1996 | |
| 5 dan | 1997 | |
| 6 dan | 1999 | |
| 7 dan | 2001 | reached 300th career wins in 2003 |
| 8 dan | 2005 | reached 400th career wins in 2006 |
| 9 dan | 2014 |
Titles
| Title | Years Held |
|---|---|
| Japan NEC Shun-Ei | 1999 |
| Japan Shinjin-O | 2003 |