Sumiharu Inukai

"You're getting better, four eyes. Are you training in secret?"

- Sumiharu Inukai to Osamu Mikumo

Sumiharu Inukai is a B-rank Gunner and a member of Ninomiya Squad.

Appearance
Inukai is a tall young man with dark blonde hair and teal eyes. His battle uniform is a black suit, but unlike his squadmates Ninomiya and Tsuji), he doesn't wear a waistcoat. Inukai has a brown holster around his waist and wears the suit jacket unbuttoned, displaying his Squad's emblem, which is located on his necktie.

Personality
Inukai is very playful, stepping in the crunchy snow and enjoying it despite the fact that it left him open, at the start of the four-way Round 4 match. He is shown to be very amiable to others; even in battles, he often smiles. Although he retains his humorous side in combat, he is nonetheless focused on his objective. He's known to use psychological warfare to mess with people's heads — and he's not above judging others, even with his friendly facade.

Futaba Kuroe
He is very playful with Kuroe, playing with her twin tails when they were idling about.

Masato Kageura
Inukai is aware of Kageura's contempt for him, but is not bothered by it; in fact, he'll even humor him for it.

Quotes
(To Osamu) "You're getting better, four eyes. Are you training in secret?"

Trivia

 * "Sumiharu" means "floating and cloudy", while "Inukai" means "dog shepherd".
 * His gun Trigger is based on a FN P90 personal defense weapon, probably the Tokyo Marui P90.
 * He likes planes, hot dogs, and grapes.
 * With the communication skills beaten into him by his two older sisters, he can be friendly to absolutely anyone.
 * He was ranked 24th in the second popularity poll. Additionally, his voice actor Kenta Tanaka was one of the "characters" ranked 130.