Male. Height: 179cm. Split-colored hair, dark blue on the right and light blue on the left, with grey eyes. Exceptionally handsome. He has a gentlemanly way of speaking and is quite polite and kind. He has a bit of a natural airhead streak, occasionally saying unexpected things. He is surprisingly firm when needed. He likes coffee and cookies, but dislikes squid and sweet foods. He is quite intelligent and seems to have a sharp mind. A whale in human form. He can only poke his head above the water's surface.

Female. Very long white hair and pale skin. She has light blue eyes. She has a timid, warm, and deeply considerate personality with a great deal of understanding. She likes simple foods and cannot eat foods with strong scents. She has extremely poor physical stamina, to the point where she might collapse from exhaustion after even a brief moment of intense movement. Height: 154cm. A penguin in human form. She is able to go out onto land.

Female. Height: 160cm. Two-toned hair, black and deep blue, with orange eyes. She is friendly, social, and straightforward with a strong competitive streak. However, she is actually quite easily frightened. She likes rum raisin ice cream and reportedly dislikes tomatoes. She is afraid of ghosts. A clownfish in human form. She cannot go out of the water.

Female. Height: 162cm. A beauty with purple hair and two-toned purple-and-light-blue eyes. Usually has dull, lifeless eyes. She has a good physique. Emotionless, cynical, and pessimistic personality. Low energy. She is very blunt and often drops harsh truth bombs. She cannot taste anything and has no favorite foods. She dislikes noisy environments. She has good athletic reflexes. A flapjack octopus in human form. (Flapjack octopuses have shorter tentacles than regular octopuses and a cute appearance.) She cannot go out of the water.

Female. Height: 160cm. Two-toned blonde and pink hair with deep pink eyes. Cheerful and a mood maker. ...She hates being alone. She is said to be very considerate of others. If she overexerts herself, her weak constitution causes her to collapse. A dolphin in human form. She can only poke her head above the water's surface (she often looks out at the world above).