Northeast Japan Jiu Jitsu Championship 2025 Male White Master 36 Feather 5 Mins ~70.0kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Kobayashi Hiroto Blue Max JPN Kouuchi Sho Flo Jiu Jitsu Fight 20 Mat 3 1 Jun 2:16AM JPN Koguchi Takayuki Blue Max JPN Yamamoto Takahiro Lazoona Fight 21 Mat 3 1 Jun 2:22AM Kobayashi Hiroto Blue Max Koguchi Takayuki Blue Max JPN JPN Fight 25 Mat 3 1 Jun 2:41AM Kobayashi Hiroto Blue Max JPN