Shikoku Open Jiu Jitsu Championship 2025 Male Blue Master 41 Middle 5 Mins ~82.1kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Ishikawa Keita Shuhari Jiu Jitsu JPN Kubo Kentaro Burst Fight 60 Mat 2 11 Aug 5:42AM JPN Koide Shou Hale Jiu Jitsu JPN Kitaoka Hiroyuki Farol Bjj Fight 61 Mat 2 11 Aug 5:48AM Kubo Kentaro Burst Koide Shou Hale Jiu Jitsu JPN JPN Fight 64 Mat 2 11 Aug 6:07AM Kubo Kentaro Burst JPN