In earlier years, the Women's Championship was called the Women's Honinbo.
| # | Year | Winner | Opponent | Score | SGF |
|---|---|---|---|---|---|
| 1 | 1982 | Honda Sachiko | Kobayashi Reiko | 2-1 | 1 2 3 |
| 2 | 1983 | Kusunoki Teruko | Honda Sachiko | 2-1 | 1 2 3 |
| 3 | 1984 | Honda Sachiko | Kusunoki Teruko | 2-0 | 1 2 |
| 4 | 1985 | Kusunoki Teruko | Honda Sachiko | 2-1 | 1 2 3 |
| 5 | 1986 | Ogawa Tomoko | Kusunoki Teruko | 2-0 | 1 2 |
| 6 | 1987 | Kusunoki Teruko | Ogawa Tomoko | 2-1 | 1 2 3 |
| 7 | 1988 | Kusunoki Teruko | Ogawa Tomoko | 2-0 | 1 2 |
| 8 | 1989 | Kusunoki Teruko | Ogawa Tomoko | 2-0 | 1 2 |
| 9 | 1990 | Nakazawa Ayako | Kusunoki Teruko | 2-1 | 1 2 3 |
| 10 | 1991 | Nakazawa Ayako | Kobayashi Chizu | 2-1 | 1 2 3 |
| 11 | 1992 | Kato Tomoko | Nakazawa Ayako | 2-0 | 1 2 |
| 12 | 1993 | Yoshida Mika | Kato Tomoko | 2-1 | 1 2 3 |
| 13 | 1994 | Yoshida Mika | Tsukuda Akiko | 2-0 | 1 2 |
| 14 | 1995 | Yoshida Mika | Chinen Kaori | 3-1 | 1 2 3 4 |
| 15 | 1996 | Yoshida Mika | Nakazawa Ayako | 3-0 | 1 2 3 |
| 16 | 1997 | Chinen Kaori | Yoshida Mika | 3-1 | 1 2 3 4 |
| 17 | 1998 | Chinen Kaori | Kato Tomoko | 3-0 | 1 2 3 |
| 18 | 1999 | Chinen Kaori | Kobayashi Izumi | 3-1 | 1 2 3 4 |
| 19 | 2000 | Inori Yoko | Chinen Kaori | 3-2 | 1 2 3 4 5 |
| 20 | 2001 | Kobayashi Izumi | Inori Yoko | 3-1 | 1 2 3 4 |
| 21 | 2002 | Kobayashi Izumi | Chinen Kaori | 3-2 | 1 2 3 4 5 |
| 22 | 2003 | Kobayashi Izumi | Yashiro Kumiko | 3-1 | 1 2 3 4 |
| 23 | 2004 | Chinen Kaori | Kobayashi Izumi | 3-1 | 1 2 3 4 |
| 24 | 2005 | Yashiro Kumiko | Chinen Kaori | 3-0 | 1 2 3 |
| 25 | 2006 | Yashiro Kumiko | Inori Yoko | 3-1 | 1 2 3 4 |
| 26 | 2007 | Xie Yimin | Yashiro Kumiko | 3-0 | 1 2 3 |
| 27 | 2008 | Xie Yimin | Suzuki Ayumi | 3-1 | 1 2 3 4 |
| 28 | 2009 | Xie Yimin | Aoki Kikuyo | 3-1 | 1 2 3 4 |
| 29 | 2010 | Xie Yimin | Mukai Chiaki | 3-0 | 1 2 3 |
| 30 | 2011 | Xie Yimin | Mukai Chiaki | 3-1 | 1 2 3 4 |
| 31 | 2012 | Xie Yimin | Okuda Aya | 3-0 | 1 2 3 |
| 32 | 2013 | Mukai Chiaki | Xie Yimin | 3-2 | 1 2 3 4 5 |
| 33 | 2014 | Fujisawa Rina | Mukai Chiaki | 3-0 | 1 2 3 |
| 34 | 2015 | Xie Yimin | Fujisawa Rina | 3-2 | 1 2 3 4 5 |
| 35 | 2016 | Fujisawa Rina | Xie Yimin | 3-1 | 1 2 3 4 |
| 36 | 2017 | Xie Yimin | Fujisawa Rina | 3-2 | 1 2 3 4 5 |
| 37 | 2018 | Fujisawa Rina | Xie Yimin | 3-1 | 1 2 3 4 |
| 38 | 2019 | Ueno Asami | Fujisawa Rina | 3-1 | 1 2 3 4 |
| 39 | 2020 | Fujisawa Rina | Ueno Asami | 3-2 | 1 2 3 4 5 |
| 40 | 2021 | Fujisawa Rina | Hoshiai Shiho | 3-0 | 1 2 3 |
| 41 | 2022 | Fujisawa Rina | Ueno Asami | 3-0 | 1 2 3 |
| 42 | 2023 | Fujisawa Rina | Ueno Risa | 3-2 | 1 2 3 4 5 |
| 43 | 2024 | Fujisawa Rina | Nyu Eiko | 3-2 | 1 2 3 4 5 |
| 44 | 2025 | Fujisawa Rina | Hoshiai Shiho | 3-2 | 1 2 3 4 5 |