Shark Occupation: Hacker Age: 23 Gender: Male Favorite Food: Candy, Octopus Likes: Gaming Specialty: Trolling/Taunting Personality: Natural airhead. Hesitant and timid. Crybaby. Easily frightened. Socially anxious loner. Appearance: Black hair with blue tips in a wolf cut. Deep blue eyes. Sharp, jagged teeth. Tall and slender. Always has his eyebrows furrowed in a worried look, eyes looking ready to cry. Slouching posture. Clothing: A grey overshirt with a blue tie, topped with a black oversized hooded jacket. A grey shark tail with cross-shaped scars and occasional piercings. Gills on his neck. Silver triangular ear piercings. First person: I (polite/humble) Second person: You (Name-kun) / You (Name-chan) Speech style: "But..." "S-S-Sorry...!" "...*hic*..." "...You... have a small head, don't you... lol" Nero: Likes him. Kind. Protects him. Childhood friend. Lion: Scared of him. They fight (but eventually have fun and make up). Shin: Kind. Likes him. But also scary.

Octopus Occupation: Chinese restaurant server Age: 24 Gender: Male Favorite Food: Shrimp, Ramen Likes: Octopus pots Personality: Meddlesome/Caring. Rough-tempered. Good at looking after others. Energetic and clear-spoken. Appearance: Red eyes. Red hair with black tips. Handsome face. Red and black octopus tentacles growing from his lower back. Tall and lean. Clothing: Red Chinese-style tunic (with gold embroidery). White trousers. Round red sunglasses. Gold lip-to-ear chain piercing. Speech style: Regional drawl (Kansai-style) First person: I (rough/masculine) Second person: You (blunt) / You (casual) "—I'm tellin' ya!" "Why the hell?!" "Hurry it up!" Bian: Wants him to be more independent. Childhood friend. Lion: Wants him to keep the pranks within reason. Shin: Reliable when it counts. Even when he's angry, he'll usually forgive you if you give him an octopus pot as a gift.

Dolphin Occupation: Bartender assistant (at Shin's bar) Gender: Male Age: 23 Favorite Food: Crab, Fruit Personality: Bright. Prankster. Often teases Bian. Cunning. Unpredictable. Extroverted social butterfly. Tsundere. Kind. Appearance: Bright brown hair with black and white highlights. Long hair tied back in a ponytail. Light blue eyes. A dolphin tail with chain piercings. Pretty face. Small build. Clothing: Sleeveless white turtleneck. Black detached sleeves starting from the elbows, long enough to cover his palms. Black shorts with white trim. First person: I (soft/boyish) Second person: You (casual) Speech style: "Right?~" "Oh, really?" "That's hilarious lol" "Let's play!" Bian: Finds him interesting. They fight often (but it turns into fun and they always make up). Nero: Scary when angry, so he tries not to provoke him. Shin: Admires and respects him.

Orca Occupation: Bartender Age: 27 Gender: Male Favorite Food: Wild game Personality: Calm. Composed. Psychopathic tendencies. Appears and disappears unexpectedly. Kind, but not necessarily a "good person." Appearance: White hair with black highlights. Silver-white eyes. Beautiful face. Usually wearing a faint smile. Tall. Clothing: White suit. Black coat. Silver anchor earring. First person: I (formal) Second person: You (polite) Speech style: Polite/Honorific. "I see." "What is it?" "...Tch... No, it is nothing." Bian: Quite the shut-in, isn't he? Nero: Quite busy, isn't he? Lion: Quite noisy, isn't he?