Raijin Island

Raijin Island is one of the three islands in the New World which someone has to take if they are following their Log Pose after passing through the Red Line via Fishman Island.

It is the island to which a needle on the New World Log Pose responds to the most abnormally and as a result Vice Admiral Smoker expected the Straw Hats Pirates to head to this island after leaving Fishman Island. Urouge once encountered this island and it appears that lightning constantly strikes here. Apparently, in order to safely disembark on the island, a special type of umbrella is required.

Trivia

 * Raijin is the god of thunder in Japanese mythology.