k1kojima, kazusa (blue archive), blue archive, absurdres, highres, 1girl, animal ears, black choker, black hair, black hoodie, black pantyhose, blue skirt, blush, cat ears, cat girl, choker, colored inner animal ears, colored inner hair, extra ears, green sailor collar, halo, hood, hoodie, looking at viewer, multicolored hair, neckerchief, pantyhose, pink hair, pink halo, pink neckerchief, pleated skirt, red eyes, sailor collar, short hair, sitting, skirt, two-tone hair