sumeragi aika, agent aika, aika (series), aika r-16, aika zero, jpeg artifacts, lowres, 00s, 1990s (style), 3girls, age difference, aged down, aged up, aqua eyes, arm up, blue eyes, braid, breasts, brooch, brown hair, bustier, cleavage, earrings, female focus, formal clothes, green eyes, gun, hair up, hand on own hip, happy, hip focus, holding, jacket, jewelry, lipstick, long sleeves, machine gun, makeup, miniskirt, multiple girls, multiple persona, necktie, open mouth, panties, pantyshot, retro artstyle, short hair, side braid, single braid, skirt, smile, suit, thighhighs, time paradox, underwear, weapon