17. grade of 20

7th Dan – Nanadan (Shihan)

Typical gap since previous grade: 168 monthsestimate

Master rank 7th Dan – Nanadan (Shihan) in Genbukan Ninpo Bugei tradition.

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.

Symbolism & meaning

Official master Dan rank hierarchy in Genbukan.