kirisame tarou, kichisei (arknights), arknights, commentary request, highres, 1girl, animal ear piercing, animal ears, arm support, bare shoulders, black pants, black shoes, crop top, detached collar, ear piercing, earrings, full body, jacket, jewelry, knees up, leaning back, long sleeves, looking at viewer, navel, necklace, necktie, off shoulder, open mouth, pants, piercing, pleated pants, purple necktie, red hair, shoe soles, shoes, short hair, simple background, sitting, smile, solo, tassel, weapon, white background, white jacket, yellow eyes