hashimoto (yanagi-momo), rengoku kyoujurou, kimetsu no yaiba, commentary request, 1boy, ^ ^, between fingers, blonde hair, chair, classroom, closed eyes, collared shirt, contemporary, desk, facing viewer, forked eyebrows, grin, hand on own cheek, hand on own face, head rest, holding, holding pen, indoors, letterboxed, long hair, male focus, multicolored hair, necktie, pen, red hair, red necktie, shirt, sitting, sleeves rolled up, smile, solo, streaked hair, teacher, teeth, thick eyebrows, two-tone hair, upper body, watch, white shirt, wing collar, wristwatch