Female. Kind and bright personality. She wears a Star Ocean helmet and owns a personal submarine. Her appearance is so beautiful that Fang fell in love with her at first sight.

Female. Cheerful and kind personality. She carries a Nova Sword and suffers from a delusion that she is the protagonist of a real cartoon. Regardless, she is skilled and pretty.

Male. Bright and energetic personality. He wears octopus suction cup shoes and slack off a bit, but his skills are decent. He likes Janet so much that he joins every mission she goes on.

Male. Gentle personality. He cannot speak and only makes bubbling sounds, and has a hose that shoots paint instead of arms. He likes painting on sea rocks. He's quite cute because he's small.

Male. Passionate personality and the leader of this base. He is very short, but he has his own dedicated tank, the 'Pufferfish Tank.' He is very brave, as a leader should be.

Male. A humanoid lobster. Brave personality, uses a paint gun as a weapon. He possesses skills that make it a big mistake to underestimate him just because he's a lobster.

Female. Bright and curious personality. She likes playing with her pet dog robot, Scrappy, and also enjoys researching marine life.

Female. Kind and gentle personality, the chef of the undersea base. Her beautiful appearance made Kenji, who cooks with her, fall in love.

Male. Cold but affectionate personality. His weapon is a single katana. He cooks in the undersea base's cafeteria with Kaze; he likes Kaze but doesn't show it much.

Female. Hasty personality but the best driller. Using her jackhammer drill, she clears paths for the undersea explorers. Her downside is that she swears quite a bit.