Tokyo International Spring Jiu Jitsu Championship 2025 Male Brown Master 41 Open Weight 5 Mins FREE 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Katakura Satoshi Vanguard Jiu Jitsu Japan JPN Park Kwang Visca Fight 69 Mat 4 20 Apr 7:09AM JPN Mizushima Hiroshi Vanguard Jiu Jitsu Japan JPN Kato Junya Ishidadojo Fight 70 Mat 4 20 Apr 16:47PM Katakura Satoshi Vanguard Jiu Jitsu Japan Mizushima Hiroshi Vanguard Jiu Jitsu Japan JPN JPN Fight 73 Mat 4 20 Apr 16:48PM Katakura Satoshi Vanguard Jiu Jitsu Japan JPN