hideki nagamachi, the idolmaster cinderella girls, the idolmaster series, multiple girls, japanese clothes, kimono, hair ornament, black hair, short hair, holding hands, smile, open mouth, hair flower, flower, fireworks, closed eyes, one eye closed, blonde hair, 6+girls, brown eyes, festival, brown hair, blue hair, floral print, blush, yellow eyes, :d, ^_^, long hair, yukata, interlocked fingers, looking at another