14. grade of 20
4th Dan – Yondan
Typical gap since previous grade: 96 monthsestimate
Master rank 4th Dan – Yondan 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.
Official master Dan rank hierarchy in Genbukan.