1girl, ;o, ahoge, arm up, armpits, bangs, beach, bikini, blue archive, clam shell, clenched hand, feet, flip-flops, frilled bikini, frills, full body, hair between eyes, halo, hoshino (blue archive), hoshino (swimsuit) (blue archive), jinfengkaze, legs, long hair, looking at viewer, navel, ocean, official alternate costume, one eye closed, pink hair, sandals, sidelocks, simple background, sitting, sleepy, sleeveless, solo, starfish, stomach, stretching, stuffed whale, swimsuit, toes, white bikini, yellow eyes