1girl, d, ahoge, arm_up, bare_arms, bare_shoulders, bikini, black_bikini, blue_eyes, blush, breasts, brown_hair, cleavage, clothes_hanger, collarbone, cowboy_shot, curtains, echihiro, fitting_room, front-tie_bikini_top, front-tie_top, groin, hair_between_eyes, halterneck, hand_up, idolmaster, idolmaster_million_live!, indoors, large_breasts, long_hair, looking_at_viewer, navel, open_mouth, outstretched_arm, reaching, reaching_towards_viewer, selfie, side-tie_bikini_bottom, sidelocks, smile, solo, standing, stomach, string_bikini, sweatdrop, swept_bangs, swimsuit, swimsuit_hanger, tokoro_megumi, trying_on_clothes, v