2girls, air_bubble, breasts, bubble, cleavage, coral, fish, green_eyes, green_hair, horns, kneeless_mermaid, lum, medium_breasts, mermaid, miyake_shinobu, monster_girl, monsterification, multiple_girls, navel, oni_horns, puffer_fish, red_hair, shark, sunglasses, sweatdrop, takinomori_momiji, underwater, urusei_yatsura, yellow_eyes