mikishiro, noa (blue archive), yuuka (blue archive), blue archive, commentary request, 2girls, aqua necktie, black gloves, black jacket, black skirt, black suit, blue eyes, blue hair, blue necktie, breasts, collared shirt, formal clothes, gloves, hair between eyes, hair ornament, half gloves, halo, headgear, headphones, holding, holding hands, id card, jacket, large breasts, light blush, long hair, long sleeves, looking at viewer, mechanical halo, millennium science school logo, miniskirt, multiple girls, name tag, necktie, open clothes, open jacket, open mouth, pleated skirt, purple eyes, purple hair, school uniform, shirt, sidelocks, skirt, skirt suit, smile, suit, triangle hair ornament, two-sided fabric, two-sided jacket, two side up, upper body, very long hair, white hair, white halo, white jacket, white shirt, white skirt, white suit