shin insh, amamiya kokoro, amamiya kokoro (1st costume), nijisanji, absurdres, highres, 1girl, ahoge, angel wings, bell, beret, blue hair, blush, caber, closed eyes, collar, dress, fang, frilled collar, frilled cuffs, frilled dress, frills, hair bell, hair ornament, hair ribbon, hat, jingle bell, juliet sleeves, long hair, long sleeves, mini wings, open mouth, puffy sleeves, ribbon, sidelocks, simple background, skin fang, solo, two side up, very long hair, virtual youtuber, white background, wings, x hair ornament