idolmaster, to aru majutsu no index, to aru kagaku no railgun, idolmaster (classic), coin, misaka mikoto, hoshii miki, amami haruka, shokuhou misaki, misaka mikoto (cosplay), ryouma (galley), + +, 2girls, blonde, blush, controller, elbow gloves, female, gloves, green eyes, hair ornament, hair ribbon, long hair, multiple girls, open mouth, remote control, ribbon, school uniform, shokuhou misaki (cosplay), sparkle, sweater vest, thighhighs, white gloves, cosplay, crossover