Kerama Islands

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The Kerama Shoto National Park is an island-dotted marine park west of Naha. There are four main islands; Tokashiki, Zamami, Geruma and Aka Island. It’s a popular destination for day trippers, being only a short ferry-ride away from the main island.

The islands are surrounded by white sandy beaches and pretty coral reefs, where you’ll encounter amazing biodiversity.

Coral Trout amongst the marine scape diving Kerama Okinawa Japan by Diveplanit

Between January and April, the surrounding waters become breeding grounds for humpback whales and all year you’ll find Kerama deer wandering around most of the islands.

The Kerama islands are between 30km and 50km west of Naha on the southern tip of Okinawa’s main island.

Getting There

ANA have daily connecting flights to Naha, Okinawa from Tokyo, but as Naha is an international airport, you can also fly here directly from Singapore, Taipei, Seoul, Shanghai and Hong Kong.

Tokashiki is 35 minutes by ferry and 70-minutes by High Speed Vessel from Naha Port. The same ferry services Aka, Geruma and Zamami Islands which are 120 mins by ferry and 50 minutes by High Speed Vessel.

Catamaran at Aka diving Kerama Okinawa Japan by Diveplanit

There are several dive operators and dive resorts located on Aka and Zamami Islands which can take you to all the local dive sites – around 50 in total – in this part of the archipelago. Some of these, such as Seasir Marine House, also provide accommodation.

Where to Stay

Aka and Zamami islands have mainly pension-style accommodation with breakfast and dinner included, some with their own dive centre, and all within walking distance of the nearest dive shop.

Hotel at Aka diving Kerama Okinawa Japan by Diveplanit

We stayed at Hanomuro Pension a 4-storey complex about 5-minutes walk from the closest dive shop. The rooms were neatly laid out with great views of the village and the food served for breakfast and dinner was superb – a mix of Asian-fusion and European meals, with a choice of decent red or white Chilean wine for around AUD$30 a bottle and local beer for AUD$3.00 a bottle.

The diving here is everything from shallow coral gardens, to walls, swim-throughs and tall pinnacles.

Featherstars with diver at Triple Stones diving Kerama Okinawa Japan by Diveplanit

Expect fantastic visibility, usually at least 30m and lots of varied, colourful coral.