20. grade of 20
10th Dan – Black Belt (Kancho)
Typical gap since previous grade: 120 monthsestimate
Title tied to Seidokaikan founder and K-1 creator: Kancho Kazuyoshi Ishii.
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.
Father of modern full-contact ring sports on a global scale.