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The Blue Sea is a huge body of water spanning across the entire world of One Piece. Nearly everything in the world can be found on the blue sea. The Sea itself is divided into five oceans by the Red Line and the Calm Belts.

The main governmental body of the Blue Sea is the World Government which currently exercises control over a hundred-seventy countries, while also commissioning their Navy to enforce their rule across each blue.



Weather Conditions: Varying
Threat Level: Mild
Overall Difficulty: Dangerous


Additional Information


Creatures Found Here

Type A Creatures: Big Friendly

Island Whales
Sea Cows
Panda Shark
Giant Dolphins
Giant Geckos
Rabaroos
Blue-Finned Elephant Tuna
Deer
Elephant koi

Type B Creatures: Small Friendly

Koala sheep
Lantern Firefly
Chickens
Cranefish
Pilotfish
Sheep Dogs
Bird People
Sea Raccoons
Sea Cats
Foxes
Red-eyed Owls

Type C Creatures: Small Savage

Fishmen/Merfolk
Purple Poison Frogs
Jungle Lizards
Tiger sharks
Buzzard wasp
Bird People
Mountain Gorillas

wahmbulance Type D Creatures: Big Savage wahmbulance

The Lord of the Coast
Baku Zames
Giant Footballfish
High-Finned Sperm Whale
Makara
Krakens
3-headed Red Lusca


Notable Criminals

Notable Marines