| # | year | winner | runner-up | sgf |
|---|---|---|---|---|
| 1 | 2004 | Seto Taiki | Ohashi Hirofumi | sgf |
| 2 | 2005 | Iyama Yuta | Ko Iso | sgf |
| 3 | 2006 | Iyama Yuta | Xie Yimin | sgf |
| 4 | 2007 | Iyama Yuta | Ko Iso | sgf |
| 5 | 2008 | Lee Ishu | Murakawa Daisuke | |
| 6 | 2009 | Murakawa Daisuke | Shida Tatsuya | sgf |
| 7 | 2010 | Murakawa Daisuke | Shida Tatsuya | sgf |
| 8 | 2011 | Suzuki Shinji | Terayama Rei | sgf |
| 9 | 2012 | Ichiriki Ryo | Sun Zhe | sgf |
| 10 | 2013 | Kyo Kagen | Hirata Tomoya | sgf |
Once more, but now the top eight finishers.
| # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| 1 | Seto Taiki | Ohashi Hirofumi | Ando Kazushige | Mitani Tetsuya | Ko Iso | Rin Kanketsu | Murakami Fukashi | Hoshikawa Takumi |
| 2 | Iyama Yuta | Ko Iso | Lee Ishu | Uchida Shuhei | Anzai Nobuaki | Ohashi Hirofumi | Horimoto Mitsunari | Murakawa Daisuke |
| 3 | Iyama Yuta | Xie Yimin | Anzai Nobuaki | Shida Tatsuya | Ko Iso | Lee Ishu | Uchida Shuhei | Mannami Nao |
| 4 | Iyama Yuta | Ko Iso | Lee Ishu | Shida Tatsuya | Murakawa Daisuke | Takashima Takeshi | Fujita Akihiko | Horimoto Mitsunari |
| 5 | Lee Ishu | Murakawa Daisuke | Tajiri Yuto | Kumamoto Shusei | Terayama Rei | Fujita Akihiko | Mine Yasuhiro | 西川貴敏 |
| 6 | Murakawa Daisuke | Shida Tatsuya | Lee Ishu | Adachi Toshimasa | Suzuki Shinji | Uchida Shuhei | Ito Masashi | Yanagisawa Satoshi |
| 7 | Murakawa Daisuke | Shida Tatsuya | Horimoto Mitsunari | Tajiri Yuto | Tamai Shin | Takeuchi Kosuke | Kumamoto Shusei | Inaba Takahiro |
| 8 | Suzuki Shinji | Terayama Rei | Ichiriki Ryo | Inaba Takahiro | Tajiri Yuto | Shida Tatsuya | Yu Zhengqi | Tsuneishi Takashi |
| 9 | Ichiriki Ryo | Sun Zhe | Kanazawa Makoto | Yu Zhengqi | Adachi Toshimasa | Hirata Tomoya | Numadate Sakiya | Tajiri Yuto |
| 10 | Kyo Kagen | Hirata Tomoya | Onishi Kenya | Tanaka Nobuyuki | Yu Zhengqi | Ichiriki Ryo | Sun Zhe | Tsuruta Kazushi |
Discontinued.