Tokyo International Kids Jiu Jitsu Championship 2025 Male Grey Kid 5 Middle 4 Mins ~56.7kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Yamakawa Genji Submit Mma JPN Tsunoda Yushin X-treme Ebina Fight 43 Mat 3 28 Jun 3:24AM Nakamura Kota Strong Spirit Jiu Jitsu Sato Itsuki Carpe Diem Bjj Jiyugaoka JPN JPN Fight 44 Mat 3 28 Jun 12:27PM JPN Douke Waka Impacto Bjj Japan Aihara Hinata Takamoto Dojo JPN Yamakawa Genji Submit Mma Douke Waka Impacto Bjj Japan JPN JPN Fight 47 Mat 3 28 Jun 3:43AM Nakamura Kota Strong Spirit Jiu Jitsu Aihara Hinata Takamoto Dojo JPN JPN Fight 48 Mat 3 28 Jun 3:46AM Yamakawa Genji Submit Mma Aihara Hinata Takamoto Dojo JPN JPN Fight 52 Mat 3 28 Jun 4:03AM Yamakawa Genji Submit Mma JPN