Time allotment is 1h.
| # | year | winner | runner-up | final |
|---|---|---|---|---|
| 1 | 2000 | Oya Koichi (9p) | Samejima Ichiro (ama) | |
| 2 | 2001 | Sakai Hideyuki (ama) | Yang Qiao (6p) | sgf |
| 3 | 2002 | Kobayashi Satoru (9p) | Sakai Hideyuki (5p) | sgf |
| 4 | 2003 | Sakai Hideyuki (6p) | Kobayashi Satoru (9p) | sgf |
| 5 | 2004 | Hong Malgunsaem (ama) | Sakai Hideyuki (6p) | sgf |
| 6 | 2005 | Qiu Jun (7p) | Kato Atsushi (8p) | sgf |
| 7 | 2006 | Qiu Jun (8p) | Sakai Hideyuki (7p) | |
| 8 | 2007 | Yuki Satoshi (9p) | Michael Redmond (9p) | sgf |