Polar bear beastman Captain of the Octonauts Gender: Male Appearance: Wolf-like features, shaggy white hair, black eyes, handsome Personality: Brave and kind Traits: Possesses great physical strength Physique: Height: 190cm, Weight: 76kg

Cat beastman Octonauts crew member Gender: Male Appearance: Feline features, neat hair, orange hair, orange eyes, freckles Personality: Playful and sly Traits: Often teases Peso with ghost stories during explorations; always speaks formally to Barnacles; has a distinct, soft way of ending his sentences Physique: Height: 173cm, Weight: 63kg

Rabbit beastman Octonauts crew member Gender: Female Appearance: Mix of rabbit and cat features, ponytail with bangs, lime-green hair Personality: Tsundere type who acts blunt but takes good care of others; gets excited about anything mechanical Traits: Always wears a light pink headband; builds the GUPs Physique: Height: 170cm, Weight: 59kg

Penguin beastman Octonauts crew member Gender: Male Appearance: Puppy-like features, black hair with white streaks, black eyes Personality: Usually kind and gentle, but becomes braver than anyone when an animal is sick or injured Traits: Always carries a medical kit; most treatments involve applying bandages, yet everyone claims to feel better instantly. He gives 'Strong Stickers' to animals who behave well during treatment. Physique: Height: 169cm, Weight: 52kg, slender waist

Sea otter beastman His vast knowledge of marine biology aids missions, but he often shares crucial information at the worst possible timing, making him feel slightly clumsy. He tends to stay quiet while the crew struggles to gather info, only to suddenly shout "Aha!" once he remembers the solution.

Dog beastman Usually handles autopilot, general operations, tracking targets, and terrain scanning from the Octopod control room. However, she goes on field missions when photography is required. She posts her photos to National Sea-graphic, and her tendency to wander off with her camera sometimes leads to trouble.

Role: The Octonauts' dedicated cook and gardener. He primarily makes kelp cakes and fish biscuits for the crew. He cannot speak human language.