A Touken Ranbu character. Based off of an unnamed uchigatana forged by the original Sengo Muramasa.
A generally soft spoken touken danshi with a polite speech pattern, much like his "brother" sword Tonbokiri. It's shown in their recollections conversation that Tonbokiri frets over him. Much like Yamabushi Kunihiro, he has a distinctive laugh of "hu hu hu hu" which makes it into most of his lines.
He makes many references to shedding clothes, leading many fans to interpret him as a pervert or a chronic stripper, much to the ire of Tonbokiri.
