Koharu Mitsurugi

Koharu Mitsurugi (御劔虎春 Mitsurugi Koharu) also known by his stage name "HARU", is the bassist of Fantôme Iris.

Background
While looking as cute as a girl, what lies beneath is the strongest delinquent who used to be feared by the name of "The Tiger of Mikawa". However, he had a change of heart and is now working as a nursery school teacher. Extremely strong and manly, but a very caring person inside. Daimon has been his childhood friend since elementary school. He's very happy to dress and look like this for Fantôme Iris.

His HARU persona is a vampire from a differing faction. However, he has come to understand the ideals of FELIX and now works together with him.