X-treme Jiu-jitsu Academy
〒 Kanagawa-ku, Yokohama-shi Kanagawahon cho 3-6 Tsuchiya Bill 201
WEBSITE: http://www.geocities.jp/xtremejiujitsu/index.html
PHONE: +81 90-8770-8364
EMAIL: xtremejiujitsu@yahoo.co.jp
FACEBOOK:
INSTAGRAM:
HEAD INSTRUCTORS: