1girl, amiya (arknights), animal ears, arknights, background text, bangs, black jacket, blue background, blue eyes, blush, brown hair, character name, closed mouth, copyright name, flying sweatdrops, hair between eyes, hood, hood down, hooded jacket, jacket, jewelry, kosumi, long hair, long sleeves, puffy long sleeves, puffy sleeves, rabbit ears, ring, shirt, signature, solo, two-tone background, upper body, very long hair, white background, white shirt