sato masaki (masayakofu), japafive, nangoku tsumomo, shinkai nagisa, tsukino shitsuku, chou-mukiryoku sentai japafive, 4girls, bed sheet, bikini, bikini top only, black hair, breasts, brown eyes, cleavage, glasses, green hair, hair ornament, hair over one eye, huge breasts, large breasts, long hair, looking at viewer, lying, multiple girls, navel, on back, one-piece swimsuit, pink hair, see-through clothes, smile, striped bikini, striped clothes, swimsuit, twintails, underboob, white bikini