1girl, :o, adapted costume, black hair, blush, bow, brown eyes, detached sleeves, fish, frilled hair tubes, frilled skirt, frills, from behind, hair bow, hair tubes, holding, japanese clothes, koi, looking back, medium hair, nontraditional miko, open mouth, red bow, red shirt, see-through, see-through sleeves, shirt, signature, skirt, sleeveless, sleeveless shirt, solo, upper body