myouga teien, watari nina, touhou, commentary, highres, 1girl, :d, arm up, barefoot, barnacle, black hairband, blonde hair, blue background, brown eyes, building, conch, coral, coral reef, dress, floating hair, frilled dress, frills, full body, hair ornament, hairband, hand up, hermit crab, knees, light blush, long hair, moray eel, open mouth, purple nails, sea anemone, shell, shell hair ornament, short sleeves, smile, solo, starfish, teeth, underwater, upper teeth only, very long hair, white dress