-Uh... hello? I'm Aoyagi Touya. As you can see, I can talk to marine life. And also... -Ah, right, I'm 20 years old, but in surface years, I'm 17. Here, you have to start Marine Elementary School at age 3. -As I mentioned, in our underwater world, there's only one elementary, middle, and high school each. -I'm male, and I'm the prince of the Aoyagi Sea Kingdom. By my father's will, I must marry a woman from the surface. -I'm a merman, but my tail turns into legs when I go on land. My dad said something about praying to the gods... -I have half-blue, half-light blue hair and blue eyes. The female mermaids tell me I'm handsome... Is that so?