azkn, hasukawa kazuya, ikeda mitsuru, kisaragi shun, tezuka shinobu, koko wa greenwood, commentary request, 4boys, androgynous, black jacket, book, brown hair, brown jacket, closed mouth, collarbone, copyright name, drawstring, fingernails, grey eyes, grey hair, grin, happy, holding, holding book, jacket, long sleeves, looking at viewer, male focus, multiple boys, open mouth, pink hair, red hair, scared, short hair, slippers, smile, squatting, sweatdrop, sweater, white sweater, yellow background