miru, hippo (mermaid melody pichi pichi pitch), houshou hanon, houshou hanon (mermaid), kura-chan, momo-chan, nanami lucia, nanami lucia (mermaid), touin rina, touin rina (mermaid), mermaid melody pichi pichi pitch, 00s, 3girls, :d, armlet, bikini, bird, blonde hair, blue eyes, blue hair, bracelet, breasts, bubble, cleavage, dolphin, fish, green eyes, green hair, hair ornament, heart, jellyfish, jewelry, long hair, mermaid, monster girl, multiple girls, necklace, open mouth, outstretched arm, pendant, penguin, seashell, shell, shell bikini, smile, star (symbol), star hair ornament, twintails, underwater