hideki nagamachi, the idolmaster cinderella girls, the idolmaster series, multiple girls, japanese clothes, kimono, short hair, hair ornament, open mouth, fireworks, hair flower, smile, black hair, flower, holding hands, looking at another, floral print, blush, yellow kimono, brown eyes, blue hair, yellow eyes, sash, red kimono, shiomi syuko, :d, blonde hair, festival, grey hair, brown hair, closed eyes, bangs, purple kimono, obi, 5girls, outdoors