Time is 1h each game, but for the 2-day final 5h (1st and 2nd editions), 6h (3rd edition). Komi is 6.5.
Below we give the finals. The first column links to the full tournament.
| # | year | winner | opponent | score | sgf |
|---|---|---|---|---|---|
| 1 | 2014 | Fujisawa Rina | Okuda Aya | 1-0 | B+R |
| 2 | 2015 | O Keii | Xie Yimin | 1-0 | W+1.5 |
| 3 | 2016 | Xie Yimin | Aoki Kikuyo | 1-0 | W+4.5 |
| 4 | 2017 | Fujisawa Rina | Xie Yimin | 2-1 | 1 2 3 |
| 5 | 2018 | Fujisawa Rina | Xie Yimin | 2-1 | 1 2 3 |
| 6 | 2019 | Fujisawa Rina | Ueno Asami | 2-0 | 1 2 |
| 7 | 2020 | Fujisawa Rina | Suzuki Ayumi | 2-0 | 1 2 |
| 8 | 2021 | Fujisawa Rina | Ueno Asami | 2-0 | 1 2 |
| 9 | 2022 | Ueno Asami | Fujisawa Rina | 2-1 | 1 2 3 |
| 10 | 2023 | Ueno Asami | Fujisawa Rina | 2-1 | 1 2 3 |
| 11 | 2024 | Ueno Asami | Mukai Chiaki | 2-0 | 1 2 |