Shikoku Open No-gi Championship 2025 Male Grey Kid 3 Feather 3 Mins ~30.4kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Sakuragi Kohaku Team Agent JPN Asano Hayato Blast Bjj Studio Fight 1 Mat 2 11 Aug 1:26AM JPN Watanabe Rihuu Impacto Bjj Japan JPN Asano Hayato Blast Bjj Studio Fight 5 Mat 2 11 Aug 1:41AM Sakuragi Kohaku Team Agent Watanabe Rihuu Impacto Bjj Japan JPN JPN Fight 10 Mat 2 11 Aug 1:53AM Watanabe Rihuu Impacto Bjj Japan JPN