clefs27, yashiro nene, jibaku shounen hanako-kun, absurdres, highres, 1girl, alternate costume, aqua hair, aqua tail, blonde hair, border, castle, clam shell, color contrast, colored tips, coral, covered mouth, fish, flower, frills, full body, gem, hand on own arm, long hair, lying, mermaid, monster girl, multicolored eyes, multicolored hair, on stomach, ornate border, pearl (gemstone), pink eyes, school of fish, seafloor, seahorse, seaweed, short bangs, solo, string of pearls, two-tone eyes, two-tone hair, underwater, underwater city, white flower, yellow eyes