miru, seira (mermaid melody pichi pichi pitch), mermaid melody pichi pichi pitch, bad id, bad pixiv id, 00s, 1girl, :d, bikini, blue background, blunt bangs, bracelet, bubble, choker, earrings, female focus, flower, head wreath, jewelry, long hair, matching hair/eyes, mermaid, monster girl, necklace, open mouth, orange eyes, orange hair, own hands clasped, own hands together, seashell, shell, shell bikini, smile, solo