martial art using an iron fan
A traditional Japanese martial art that employs the tessen (iron fan) as a weapon. The term is technical and primarily used in historical or martial arts contexts.
See also: 鉄扇
Tessenjutsu is one of the martial arts that developed during the Edo period.
He is a master of tessenjutsu and handles the fan freely.
Compound of 鉄扇 (tessen, 'iron fan') and 術 (jutsu, 'technique' or 'art'). The exact historical derivation is uncertain, but the term follows the common pattern for naming Japanese martial arts.