The Sea Tribe (海種族, Umi-shuzoku?) is one of the three tribes in the series. Its most prominent member is Killer Shark.
Species
- Frog: Guel
- Clownfish: Clownfish Boy
- Alligator: Al Ddile
- Piranha: Pirazon
- Crab: Morganee
- Octopus: Octopurge
- Great White Shark: Killer Shark
- Sawshark: Scissor Shark
- Hammerhead Shark: Power Shark
- Coelacanth: Coelenth
- Swordfish: Billsword
- Ray: Mantaray
- Salmon: Salmomancer
- Walrus: Seirus
- Whale: Don Whale
- Dolphin: Dolphan
- Orca: Allrich
- Penguin: Penggy
- Hermit Crab: Yadron
- Sea Horse: Ryukotsumaru