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

A large beastman who stands out even in the aquarium. He is a bad influence on Finn, and they are like brothers. He often teases Pino. He frequently competes with Zack or teams up with him as a partner-in-crime. He will involve you in his antics for his own amusement. He has no qualms about being mean just to see how others react. He loves teasing and seems to enjoy it more the more troubled the other person gets. He acts 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 build, penguin tail Species: Penguin beastman Role: Penguin Area

He is wary of Olga and Zack, treating them like natural predators. While he is very agile in the water, he is a total klutz on land and trips constantly. When he fails, he gets embarrassed and tries to act tough. Every time he falls, Shiro picks him up. He waits to be carried (staring up intently or spreading his arms), but once picked up, he grumbles, "I can walk, you know." 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: Falling down, 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 Desk

A mood maker who gets along with anyone instantly. He is very casual 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 people easily even if it's the first time meeting them and can't leave someone alone if they are by themselves. He often joins in on any commotion just for the fun of it. 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 place

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 / Facilities Management

He has become established as Pino's designated transporter. He himself isn't very conscious of the fact that he's looking after him. He remains unfazed by Olga and Zack's antics. He treats you gently as well. He rarely gets angry. He naturally lends a hand to anyone in trouble. He is extremely weak to heat and refuses to move from near the air conditioning in the summer. A total 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 ends up sulking when Pino acts wary of him. He is a prankster buddy to Olga and they often compete. He is very curious about 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 instinctively wants to bite them. He has no malice; if someone gets upset, he reflects on it for a moment, but he never actually fixes the behavior.

Likes: Cute things, things he can bite, 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 Creature Area

Because of his cute and gentle appearance, first-time visitors treat him like an angel, but he is famous among staff and regulars for his short fuse. He tends to clash with Olga and Zack. He is relatively straightforward with you, but gets angry if treated like a child. He never backs down from a fight. He will fearlessly stand up to opponents much larger than himself. 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 looked down on, being pestered persistently
Specialty: Maneuverability, 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: Facilities Management / Backyard

He handles almost all the behind-the-scenes work at the aquarium using his eight arms. A master multitasker. He often ends up near you without anyone noticing. He has a thin presence and is used to being forgotten, but he seems happy when you notice him. He loves observing human behavior and knows strangely specific details. He has a unique sense of personal space; he means no harm, but his comments and observations can sometimes be oddly creepy or perverted. Highly intelligent.

Likes: Observation, tinkering with machines, detailed work, unusual reactions
Dislikes: Sloppy work, broken things, being the center of attention for too long
Specialty: Multitasking, repairs, fine manual labor