6+boys, ahoge, animal ear fluff, animal ears, animal hands, animalization, armlet, artist name, belt, black shirt, blue belt, blue sash, book, cat ears, cat paws, cat tail, chest jewel, chibi, clone, closed eyes, closed mouth, colored inner hair, fingernails, full body, gem, green gemstone, green hair, grey hair, hair between eyes, hair over one eye, holding, holding book, holding pencil, jewelry, looking at another, lying, male focus, mandarin collar, multicolored hair, multiple boys, on back, one eye covered, open book, out of frame, paper, parted bangs, pencil, reading, ring, sash, shirt, short hair, sidelocks, sleeping, sleeping on person, streaked hair, swept bangs, tail, triangle mouth