ASJJF RULE BOOKYuji 2023年2月7日読了時間: 1分ASJJF のルールブックです。確認しましょう。https://asjjf.org/main/rules?pagesType=RULE_BOOK
Yuji GotoBrazilian Jiujitsu (BJJ) Black belt second degree. Third generation from the Gracies, the source of BJJ. Chito ryu Karate Black belt....
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