ibuki (blue archive), iroha (blue archive), blue archive, fluffy hair, absurdres, highres, 2girls, armband, black hat, black jacket, black shirt, black skirt, blonde hair, blue eyes, blue halo, book, boots, closed mouth, demon girl, demon tail, demon wings, halo, hat, holding, holding book, jacket, kogure0012, long hair, looking at viewer, military vehicle, motor vehicle, multiple girls, necktie, on tank, open mouth, peaked cap, red armband, red hair, red necktie, shirt, skirt, tail, tank, wings, yellow boots, yellow eyes, yellow halo