Musashi is unregistered variety but well-known. It is very unique variety that stays alwasy small and super curved leaves. In addition to the curve, back of their leaves produce ‘KOURYU’ bumpy texture which is like Shachi-kouryu or Kishu-koryu. Musashi is the name of very strong Samurai lived in Edo era. His book which was wrote about Kenjutsu and strategy of the war ‘GORINSHO’ is translated in America too to teach business strategy. Compared to strong Samurai, this Musashi has small appearance but it definitely has super unique and strong personality no other variety has. High-end variety but recently succeed to make seedling.