The Women's Saikyo (Strongest) is a Go competition.
The Women's Saikyo is sponsored by Tokyo Seimitsu. The winner's purse 4,500,000 ($42,000).
| Player | Years Held |
|---|---|
| Shinkai Hiroko | 1999, 2004 |
| Kato Tomoko | 2000 |
| Aoki Kikuyo | 2001 |
| Yumiko Okada | 2002 |
| Suzuki Ayumi | 2003 |
| Kobayashi Izumi | 2005 |
| Xie Yimin | 2006 |
| Suzuki Ayumi | 2007 |