1boy, 1girl, animal ear fluff, animal ears, blonde hair, blue eyes, blue kimono, brother and sister, chromatic aberration, closed mouth, expressionless, fox boy, fox ears, fox girl, fox mask, fox tail, hair between eyes, japanese clothes, kemonomimi mode, kimono, long hair, long sleeves, looking at viewer, looking to the side, mask, mask on head, one side up, pink eyes, pink kimono, short hair, siblings, sidelocks, simple background, star-shaped pupils, star symbol, symbol-shaped pupils, tail, twins, upper body, white background, wide sleeves