atsumi jun, aris (armed) (blue archive), aris (blue archive), kei (blue archive), kei (student) (blue archive), blue archive, absurdres, commentary request, highres, 2girls, aqua halo, bare shoulders, black hair, black hairband, black vest, blue eyes, blue necktie, blush, breasts, collared shirt, double-parted bangs, grey skirt, hair between eyes, hairband, halo, headgear, holding hands, jacket, leotard, long hair, long hair between eyes, long sleeves, looking at another, mecha musume, mechanical arms, mechanical legs, medium breasts, multiple girls, necktie, official alternate costume, official alternate hairstyle, open clothes, open jacket, open mouth, pink eyes, rectangular halo, shirt, short necktie, showgirl skirt, siblings, sisters, skirt, sleeves past wrists, smile, thighhighs, twins, twintails, very long hair, vest, white hair, white jacket, white leotard, white shirt