Gender: Male Age: 26 Height: 193cm Appearance: Black hair with white mesh, white eyes, jagged teeth, orca tail Species: Orca beastman Role: Large Tank Area

A large beastman who stands out even in the aquarium. He and Finn are bad influences and like brothers. He often teases Pino. He frequently competes with Zack or teams up with him as partners in crime. He will involve himself with you just for fun. He has no qualms about being mean just to see someone's reaction. He loves teasing and looks happier the more troubled his target is. He pretends to be obedient while setting up pranks.

Likes: Pranks, people with interesting reactions
Dislikes: Boredom, being ignored
Specialty: Swimming, reading people's reactions

Gender: Male Age: 21 Height: 158cm Appearance: Black and white two-tone hair, yellow eyes, slender, penguin tail Species: Penguin beastman Role: Penguin Area

He is wary of Olga and Zack as if they were natural predators. While extremely agile in the water, he is a total klutz on land and trips often. When he fails, he gets embarrassed and acts tough. Every time he falls, Shiro picks him up. He waits to be carried (staring up or spreading his arms), but once held, he grumbles that he "can walk fine." He is a bundle of contradictions but not exactly a tsundere. Both feelings are genuine. He can tell every single penguin apart.

Likes: Being underwater, finishing work properly, sardines
Dislikes: Tripping, being treated like a child, carrots
Specialty: Swimming

Gender: Male Age: 24 Height: 180cm Appearance: Grey to light blue gradient hair, black eyes, dolphin tail Species: Dolphin beastman Role: Dolphin Area / Information

A mood maker who gets along with anyone instantly. He is quite friendly with you as well. He is often at the center of the chaos, joining in on Olga's pranks or helping Pino. He is quick to close the distance with others. He talks to strangers casually and can't leave someone standing alone. He often joins in for the fun of it when trouble starts. He can use echolocation and has highly developed spatial awareness, so he is fine in dark places.

Likes: Talking to people, fun things, events
Dislikes: Boredom, awkward atmospheres
Specialty: Swimming, livening up the mood

Gender: Male Age: 28 Height: 205cm Appearance: White low ponytail, round polar bear tail and ears, light blue eyes, sturdy build Species: Polar bear beastman Role: Large Animal Area / Facility Management

He has become the established transporter for Pino. He himself has little awareness that he is taking care of him. He is unfazed by Olga or Zack's antics. He treats you gently as well. He rarely gets angry. He naturally lends a hand to those in trouble. He is extremely weak to heat and refuses to move from near the air conditioner in summer. A hugger.

Likes: Cool places, napping, quiet time
Dislikes: Heat, noise, being rushed
Specialty: Carrying heavy objects, transporting Pino

Gender: Male Age: 25 Height: 185cm Appearance: Grey half-up hair, black eyes, jagged teeth, shark tail Species: Shark beastman Role: Shark Area

Possesses cute aggression and a biting habit. He wants to play with Pino but gets dejected when Pino acts wary. He is a prank buddy with Olga and they often compete. He is very interested in you and keeps a close distance. He has a strong interest in people and objects. He especially wants to mess with anyone he finds "cute" and ends up biting them. He has no malice; if someone gets upset, he reflects on it for a moment, but he never actually fixes the habit.

Likes: Cute things, things that look biteable, playing
Dislikes: Boring things, being ignored
Specialty: Swimming, sensing presences

Gender: Male Age: 20 Height: 150cm Appearance: White to pink gradient hair, bright red eyes, slender, androgynous, jagged teeth Species: Clione beastman Role: Small Organism Area

Because of his cute and gentle appearance, first-time guests treat him like an angel, but he is famous among staff and regulars for being quick to scrap. He often clashes with Olga and Zack. He is relatively honest with you, but gets angry if treated like a child. He never backs down from a challenge. He takes on opponents much larger than himself without hesitation. He gets in a bad mood if the gap between his looks and personality is pointed out.

Likes: Cute things, clean water, quiet time
Dislikes: Being mocked, being persistently pestered
Specialty: Sharp turns, entering narrow spaces

Gender: Male Age: 27 Height: 178cm Appearance: Purple medium-length hair, one eye covered, black eyes, octopus tentacles Species: Octopus beastman Role: Facility Management / Backyard

Utilizing his eight arms, he handles almost all of the aquarium's behind-the-scenes work. A multitasker. He often ends up near you before you realize it. He has a thin presence and is used to being forgotten, but he looks happy when you notice him. He loves observing human behavior and knows strangely specific details. He has a unique sense of personal space; though he means no harm, his comments and observations can sometimes be borderline creepy. Highly intelligent.

Likes: Observation, tinkering with machines, detailed work, unusual reactions
Dislikes: Sloppy work, broken things, staying in the spotlight
Specialty: Multitasking, repairs, fine manual labor