5girls, afterimage, bikini, equation, eyewear_hang, fireworks, halterneck, hayami_kanade, highleg, highleg_bikini, holding_fireworks, ichinose_shiki, idolmaster, idolmaster_cinderella_girls, jougasaki_mika, licolicorice, lipps_(idolmaster), miyamoto_frederica, multiple_girls, people, sarong, shiomi_syuko, silhouette, smile, sparkler, spotlight, swimsuit, taking_picture, thought_bubble, unworn_eyewear