1girl beamed_eighth_notes blue_eyes blue_hair blush bracelet breasts bubble earrings eighth_note hair_ornament hairclip highres houshou_hanon jellyfish jewelry kura-chan large_breasts long_hair looking_at_viewer mermaid mermaid_melody_pichi_pichi_pitch monster_girl musical_note necklace ponta_(ponponta9) sharp_sign shell shell_bikini smile star star_earrings star_hair_ornament treble_clef
3girls :d air_bubble armlet bird blonde_hair blue_eyes blue_hair bracelet breasts bubble cleavage dolphin fish green_eyes green_hair hair_ornament heart hippo_(mermaid_melody_pichi_pichi_pitch) houshou_hanon jellyfish jewelry kura-chan long_hair medium_breasts mermaid mermaid_melody_pichi_pichi_pitch miru momo-chan monster_girl multiple_girls nanami_lucia necklace open_mouth outstretched_arm pendant penguin seashell shell shell_bikini shipwreck smile star star_hair_ornament touin_rina twintails underwater