sumino takumi, the hundred line -last defense academy-, absurdres, commentary request, highres, 1boy, alternate hair length, alternate hairstyle, belt, black belt, black coat, black hair, black necktie, black shoes, blue eyes, buttons, closed mouth, coat, collared shirt, full body, gloves, goupaifentiao, hair between eyes, lapels, long hair, male focus, multicolored hair, necktie, notched lapels, red hair, shirt, shoes, short hair, side ponytail, simple background, solo, streaked hair, tsurime, two-tone hair, white background, white gloves, white shirt, wing collar