1girl, ahoge, armpits, arms_up, artist_name, bare_arms, bikini, bikini_skirt, blue_archive, blue_eyes, blush, breasts, fang, frilled_bikini, frills, hair_between_eyes, hair_bobbles, hair_ornament, hammock, hayana_neru, heterochromia, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), long_hair, looking_at_viewer, lying, navel, official_alternate_costume, on_back, open_mouth, pink_hair, small_breasts, smile, solo, stomach, swimsuit, thigh_gap, twintails, white_bikini, yellow_eyes