Tokyo International Winter Jiu Jitsu Championship 2025 Male Blue Master 36 Feather 5 Mins ~70.0kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Kubota Natsuki Shonan Brazilian Jiujitsu JPN Oda Shinya Paraestra Koga Fight 99 Mat 6 19 Jan 7:02AM Sakata Mizuki Paraestra Koiwa Ishiguro Atsushi Now Or Never JPN JPN Fight 101 Mat 6 19 Jan 7:15AM JPN Yoshikai Masaki Trydent Gym JPN Aikawa Yuma Ueno Okachimachi Bjj Fight 100 Mat 6 19 Jan 7:08AM Sugahara Akira Yawara JPN Oda Shinya Paraestra Koga Aikawa Yuma Ueno Okachimachi Bjj JPN JPN Fight 106 Mat 6 19 Jan 7:41AM Sakata Mizuki Paraestra Koiwa Sugahara Akira Yawara JPN JPN Fight 107 Mat 6 19 Jan 7:47AM Oda Shinya Paraestra Koga Sakata Mizuki Paraestra Koiwa JPN JPN Fight 114 Mat 6 19 Jan 8:19AM Oda Shinya Paraestra Koga JPN