Dumau International Jiu Jitsu Championship 2022 (in Central Ja Male White Junior Teen Light Feather 4 Mins ~37.6kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal Third Place JPN Narita Taiga Trust Jiujitsu Academy JPN Oshima Takuto Ishitsunamma/carlos Toy.. Fight 23 Mat 3 3 Jul 11:11AM Ishitani Ryuki Oda Jiu-jítsu Takahashi Kaiki Bjj Core Japan JPN JPN Fight 24 Mat 3 3 Jul 11:16AM JPN Yasuda Yuki Impacto Bjj Japan Hayashida Shunta Trust Jiujitsu Academy JPN Yasuda Yuki Impacto Bjj Japan JPN Fight 28 Mat 3 3 Jul 11:32AM Hayashida Shunta Trust Jiujitsu Academy JPN Fight 29 Mat 3 3 Jul 11:37AM Fight 33 Mat 3 3 Jul 11:53AM Fight 34 Mat 3 3 Jul 11:58AM