hyoe (hachiechi), himesaki rinami, gakuen idolmaster, idolmaster, 1girl, asymmetrical sidelocks, bare arms, bare shoulders, bikini, blue eyes, border, breasts, bright pupils, brown hair, cleavage, collarbone, cowboy shot, frilled bikini, frills, hair behind ear, hand up, large breasts, leaning to the side, light blush, long hair, looking at viewer, navel, open mouth, outside border, parted bangs, pink bikini, see-through frills, shallow water, side-tie bikini bottom, sidelocks, sitting, smile, solo, swimsuit, water, wet, white pupils