michael f91, ganaha hibiki, kisaragi chihaya, miura azusa, shijou takane, idolmaster, idolmaster (classic), toe-point, 00s, 4girls, ahoge, bare arms, bare legs, bare shoulders, barefoot, beach, bikini, black hair, blue eyes, blue hair, blunt bangs, blush, bow, bow bikini, bow bra, bra, bracelet, breasts, closed eyes, closed mouth, cloud, day, embarrassed, feet, fish, flip-flops, front-tie top, grey hair, hair between eyes, hairband, happy, high ponytail, innertube, jewelry, large breasts, lingerie, long hair, looking at another, looking at viewer, looking back, medium breasts, midriff, multiple girls, navel, ocean, open mouth, outdoors, parted bangs, polearm, ponytail, red eyes, red hairband, running, sandals, shy, side-tie bikini bottom, sitting, sky, small breasts, smile, soles, spear, standing, strapless, strapless bikini, string bikini, swim ring, swimsuit, toes, towel, trident, underwear, weapon, white bikini