aris (armed) (blue archive), aris (blue archive), blue archive, absurdres, commentary request, highres, 1girl, aqua halo, ass, blue necktie, from behind, full body, hair between eyes, halo, harere rere, headgear, leaning forward, leotard, long hair, long hair between eyes, looking at viewer, mecha musume, mechanical legs, mechanical wings, multicolored leotard, necktie, official alternate costume, railgun, rectangular halo, ringed eyes, short necktie, showgirl skirt, solo, thrusters, twintails, white leotard, wings