amami haruka, kisaragi chihaya, idolmaster, idolmaster (classic), idolmaster million live!, idolmaster million live! theater days, highres, 2girls, aqua eyes, blue kimono, blurry, blurry background, brown hair, fireworks, flipped hair, from behind, from side, geta, hair bun, hair ribbon, japanese clothes, kimono, light blush, looking at viewer, looking back, medium hair, multiple girls, naoharuari7, night, obi, red kimono, ribbon, sash, senkou hanabi, sidelocks, single hair bun, smile, sparkler, squatting, updo, white ribbon, yukata