4girls, anbe_masahiro, atsumare!_fushigi_kenkyuubu, barefoot, blonde_hair, blue_eyes, blue_one-piece_swimsuit, bow, brown_eyes, closed_mouth, fang, frown, glasses, hair_bow, hair_intakes, hair_tie, half_updo, hiratsuka_nonoka, holding, holding_removed_eyewear, kanda_chiaki, kneeling, long_hair, looking_at_viewer, lying, medium_hair, multiple_girls, ninomiya_suzu, no_pants, on_side, one-piece_swimsuit, oohara_kotone, open_mouth, pink_hair, ponytail, red_eyes, red_hair, school_swimsuit, see-through, shirt, short_hair, short_sleeves, short_twintails, sitting, smile, sweatdrop, swimsuit, swimsuit_under_clothes, t-shirt, twintails, unworn_eyewear, wet, wet_clothes, wet_shirt, white_bow, white_shirt