An uchigatana (Japanese sword) modeled after the divine sword “Yamanbagiri.” He has a complex about being a “knock-off.” However, he was exceptional and powerful enough to be appointed the captain of the First Unit, even though he complicates things sometimes.
A sword created to imitate 「Yamanbagiri」. Has a "I'm not an original" complex. He dislikes being told that he's beautiful and purposely keeps a raggedy appearance. Even though he has sufficient ability of his own, he often ends up complicating things.
Comments from Voice Actor
Q: Tell us your impression of the character you are acting as and what enthuses you most when you are acting him.
A: He always has a complex, but that's what makes him cute. I will work hard to give that complicating impression in the anime!
Q: Tell us about any happenings around you lately that feels like "Hanamaru".
A: I'm happy with the current condition where I'm allowed to go to work everyday, it is hanamaru!