inuzumi masaki, natsume eri, jack (neko kawaigari!), jack (nekokawaigari), nami (neko kawaigari!), nami (nekokawaigari), umi (neko kawaigari!), umi (nekokawaigari), neko kawaigari!, nekokawaigari, umi, game cg, 1boy, 2girls, ahoge, animal ears, blush, bow, brown eyes, brown hair, cat ears, child, closed eyes, dog ears, facial hair, fish, flat chest, goatee, hair ornament, hairclip, hug, moon, multiple girls, necktie, night, outdoors, pink hair, school uniform, serafuku, short hair, siblings, sisters, sleeping, smile, stubble, twins, yellow eyes