Daimon Kusunoki

Daimon Kusonoki (楠 大門), also known by his stage name "D", is the drummer of the band Fantôme Iris.

Background
While Daimon is unable to express himself much as other people could, he's actually the kindest person you could ever meet. What's more, he's hard on himself but very kind to everyone else. His grandfather ran a shop selling musical instruments and he learned about all sorts of musical genres from him. He's childhood friends with Koharu Mitsurugi, and used to bring him home whenever he would get caught by the police. In the sharehouse, he's in charge of general housework.

His D persona is a priest and the "only human being". He had accidentally summoned FELIX and is now working with him due to his sense of responsibility.

Etymology

 * The name Daimon means "big, great" (大) (dai) and "gate" (門) (mon).
 * Daimon's surname Kusunoki means "camphor tree" (楠).

Trivia

 * Daimon had taken over his grandfather's instrument shop but entrusted it to his family when he moved to Tokyo.
 * Daimon now runs a cafe, "Champ de Fleur" (シャン•ド•フルール), on the first floor of Fantome Iris's sharehouse at Ikebukuro.
 * Daimon, along with Koharu, are the oldest characters in the entire BanG Dream! franchise.