BJJの帯制度を解説 | 白帯から黒帯まで昇格条件と期間
ブラジリアン柔術の帯制度を完全解説。白帯・青帯・紫帯・茶帯・黒帯の条件と平均期間。
Brazilian Jiu-Jitsu uses a belt ranking system to indicate a practitioner's skill level. Unlike many other martial arts, BJJ belts are notoriously difficult to earn — a black belt typically takes 10+ years. Understanding the belt system helps you set realistic goals and appreciate the journey.
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帯の段階
No experience required. Focus: survival, basic positions (mount, guard, side control), and fundamental escapes. Average time: 1–2 years.
First major milestone. You have a solid foundation and understand positional hierarchy. Average time: 2–3 years at white belt. Minimum age: 16.
Advanced practitioner. You have a personal game and can teach fundamentals. Average time: 1.5–2 years at blue belt.
Near-expert level. Refining and perfecting your technique. Average time: 1–2 years at purple belt.
Expert level. Mastery of all fundamentals and a well-developed personal game. Minimum 10 years total from white belt.
よくある質問
How long does it take to get a black belt in BJJ?
The average time to black belt in BJJ is 10–15 years of consistent training. This is significantly longer than most other martial arts, which is why a BJJ black belt commands enormous respect.
What are the BJJ belt ranks in order?
The adult BJJ belt ranks in order are: White, Blue, Purple, Brown, and Black. There are also higher degrees of black belt, up to 9th degree (red belt).
How many stripes are on each belt?
Each belt (except black) has up to 4 stripes, awarded for progression before promotion to the next belt. Stripes represent knowledge, attendance, and contribution to the academy.