Kensho Furuya wrote:
Renshi, Kyoshi and Hanshi are titles which are bestowed upon the teacher. They are bestowed separately from one's dan grade and is a special honor and title to those teachers.
While that is how it is the kendo federation, that's not how it always was or is now in the Zen Nihon Naginata Renmei. The ZNNR has the same system the ZNKR had before 1957, in which renshi, kyoshi, and hanshi, follow godan. That is, one is promoted from godan to renshi to kyoshi to hanshi. I don't know how it works in the Kyudo Renmei, Battodo Renmei, Iaido Renmei, or the like.
It's just a minor quibble. Either way, people ranked hanshi are masters of their respective arts.