Time is 30 sec/move, with 10 × 1 min. Komi is 6.5.
| # | year | winner | runner-up | sgf |
|---|---|---|---|---|
| 1 | 2006 | Xie Yimin | Lee Ishu | W+7.5 |
| 2 | 2007 | Shida Tatsuya | Mitani Tetsuya | W+3.5 |
| 3 | 2008 | Mitani Tetsuya | Anzai Nobuaki | B+6.5 |
| 4 | 2009 | Uchida Shuhei | Yamamori Tadanao | B+R |
| 5 | 2010 | Terayama Rei | Yamamoto Kentaro | B+3.5 |
| 6 | 2011 | Uchida Shuhei | Shida Tatsuya | W+R |
| 7 | 2012 | Suzuki Shinji | Ichiriki Ryo | B+R |
| 8 | 2013 | Ichiriki Ryo | Fujita Akihiko | W+R |
| 9 | 2014 | Motoki Katsuya | Mutsuura Yuta | W+2.5 |
| 10 | 2015 | Terayama Rei | Shida Tatsuya | B+R |
| 11 | 2016 | Ichiriki Ryo | Motoki Katsuya | W+R |
| 12 | 2017 | Lee Ishu | Yo Chito | B+3.5 |
| 13 | 2018 | Fujita Akihiko | Koike Yoshihiro | B+R |
| 14 | 2019 | Hirata Tomoya | Mutsuura Yuta | W+3.5 |
| 15 | 2020 | Fujisawa Rina | Sun Zhe | W+0.5 |
| 16 | 2021 | Ueno Asami | Nishi Takenobu | B+R |
| 17 | 2022 | Ueno Asami | Koike Yoshihiro | W+R |
| 18 | 2023 | Hirose Yuichi | Koike Yoshihiro | W+R |