1girl, armpits, arms_up, beach, bikini, black_hair, blue_bikini, blue_eyes, blue_sarong, blunt_bangs, blush, breasts, breasts_apart, c_(theta), character_name, collarbone, earrings, hair_intakes, idolmaster, idolmaster_million_live!, jewelry, looking_at_viewer, mogami_shizuka, navel, outdoors, sarong, small_breasts, smile, solo, swimsuit, thigh_gap