14. grade of 20
4th Dan – Black Belt (Yondan / Renshi)
Typical gap since previous grade: 48 monthsestimate
Earning the Okinawan honorary title Renshi (Polished instructor).
Requirements for this grade
We do not yet have documented requirements for this grade. They will be added once the relevant organisation’s syllabus is available.
Renshi wears the first red stripe on a black belt (federation dependent).