Tokyo International Spring Jiu Jitsu Championship 2025 Male White Master 46 Middle 5 Mins ~82.1kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Sugioka Toshitsugu Newaza World Utsunomiya JPN Masuto Ryota Paraestra Kawasaki Fight 44 Mat 10 20 Apr 5:05AM Nikaidou Kazuhiro Shingikan JPN JPN Iizuka Masaki Never Quit Nakamura Kyoshi Rjj JPN Sugioka Toshitsugu Newaza World Utsunomiya Iizuka Masaki Never Quit JPN JPN Fight 47 Mat 10 20 Apr 5:21AM Nikaidou Kazuhiro Shingikan Nakamura Kyoshi Rjj JPN JPN Fight 46 Mat 10 20 Apr 5:15AM Sugioka Toshitsugu Newaza World Utsunomiya Nikaidou Kazuhiro Shingikan JPN JPN Fight 51 Mat 10 20 Apr 5:37AM Nikaidou Kazuhiro Shingikan JPN