negu (pixiv 6519140), kazusa (blue archive), reisa (blue archive), blue archive, highres, 1girl, alternate costume, animal ears, black hair, black jacket, blue hair, blush, cat ears, cat girl, closed mouth, colored inner animal ears, colored inner hair, extra ears, frilled shirt, frills, halo, hugging doll, hugging object, jacket, looking at viewer, multicolored hair, pink hair, pink halo, pink shirt, pink skirt, red eyes, shirt, short sleeves, skirt, smile, stuffed toy, two-tone hair