opera (iruma-kun), mairimashita! iruma-kun, highres, 1other, animal ears, braid, buttons, capelet, cat ears, cat tail, collared shirt, double-breasted, extra ears, high collar, isiko mim z, long hair, looking at viewer, monochrome, other focus, paw print, pinstripe pattern, pointy ears, ribbon, sepia, shirt, simple background, smile, solo, star (symbol), tail, upper body, white background, wing collar