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伊計島温泉 AJリゾートアイランド伊計島 イメージ

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forumWhat families say

Rakuten Travel rating 4.16 out of 5 (1,095 reviews). Guests praise the clear water that only Ikei Island, reached across the Kaichu Road, can offer, along with the weakly alkaline natural onsen Kuroshio no Yu. Families also value it as a stay-and-play resort where they can spend the whole day, thanks to the outdoor pools that are free for staying guests, the private beach, the playroom and the activities across the expansive grounds.

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Kids Facilities

Outdoor pools (for adults and for children) and the private beach

Ages 0-12Outdoor
  • calendar_monthSeason:Summer only

The outdoor pools are reserved for staying guests and are divided into an adults' pool and a children's pool, so families can enjoy the water without worry. After dark, there is an ocean-view night pool where you can play without watching the clock. A private beach of natural sand on clear water is also within walking distance, where children can play in the shallows and among the rocks.

The natural onsen Kuroshio no Yu (communal bath, private-hire bath and open-air bath)

Ages 0-12Indoor

The natural onsen Kuroshio no Yu is weakly alkaline and known as a "beauty bath." Alongside the communal bath, there is a spectacular blue open-air bath looking out over the Pacific, a private-hire bath the family can use together, and a footbath.

Playroom and kids' karts

Ages 0-10Indoor

Kids Station is a playroom that families with children will appreciate, where kids can play freely. There is plenty else to choose from, too, including kids' karts that even small children can drive and Segway and buggy experiences across the resort's expansive grounds.

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Overview

AJ Resort Island Ikeijima is a stay-and-play resort on Ikei Island, an outlying island you can reach by car from Uruma across the Kaichu Road, where families can enjoy both onsen and the beach. The natural onsen Kuroshio no Yu is weakly alkaline and known as a "beauty bath," with a communal bath, a private-hire bath, a footbath and a spectacular open-air bath. The outdoor pools, free for staying guests, are divided into an adults' pool and a children's pool, and open as a night pool after dark. There is also a private beach on clear water, a Kids Station playroom, kids' karts, and activities such as Segway and buggy rides across the resort's expansive grounds. Japanese-Western cottage rooms give families room to spread out (Rakuten rating 4.16).

AJ Resort Island Ikeijima stands in Yonashiro Ikei, Uruma, Okinawa, on Ikei Island — an outlying island you can drive to across the Kaichu Road. It is a stay-and-play resort where guests can enjoy both onsen and the beach. It is about 90 minutes from Naha Airport via the Okinawa Expressway, or about 50 minutes from Okinawa-kita IC via the Kaichu Road and Prefectural Route 10.

The natural onsen Kuroshio no Yu

The natural onsen Kuroshio no Yu is weakly alkaline and known as a "beauty bath." Alongside the communal bath, guests can enjoy a spectacular blue open-air bath looking out over the Pacific, a private-hire bath the family can use together, and a footbath.

Outdoor pools and the private beach

The outdoor pools are reserved for staying guests and are divided into an adults' pool and a children's pool, so families can relax. After dark, there is an ocean-view night pool as well. The outdoor pools operate seasonally, usually from late April to mid-October. A private beach of natural sand on clear water is also within walking distance, where children can play in the shallows and among the rocks.

Japanese-Western cottage rooms and places to play

Guests can choose between the four-story main building and the freestanding cottage building. The Japanese-Western cottage rooms have twin beds plus a 6-tatami Japanese-style room, a layout suited to families. There is plenty to do, too: a playroom that is a welcome sight for families with children, kids' karts (2 of them) that even small children can drive, and Segway and buggy experiences across the resort's expansive grounds.

Baby items and access

Cribs are available for a fee of 1,080 yen for up to 3 nights, and strollers are also available for a fee; there is no bed guard available to borrow. Parking is available for 100 cars, free of charge and with no reservation required, and cottages have their own dedicated parking right outside the room.

This page is compiled from information on the official website (AJ Resort Island Ikeijima) and Rakuten Travel. Before booking, please check the official website or Rakuten Travel for the latest details on the pool season, prices and plans, and on children's use of the onsen and other arrangements for children.

Access & Information

location_onAddress1286 Yonashiro Ikei, Uruma, Okinawa 904-2421
directions_carAccessAbout 90 minutes from Naha Airport via the Okinawa Expressway (about 50 minutes from Okinawa-kita IC via the Kaichu Road and Prefectural Route 10).
trainNearest stationNaha Airport
local_parkingParkingParking is available for 100 cars, free of charge and with no reservation required. Cottages have their own dedicated parking right outside the room.
callPhone+81-98-983-1230
paymentsCardsVISA, JCB, American Express, Diners Club, UC, DC, NICOS, UFJ Card, Mastercard, Saison, APLUS, CF, JAL
languageOfficial sitehttp://www.aj-hotels.com/open_in_new
From ¥35,800/ per night (2 adults)

Reference price as of August 28, 2026 (stay date 2026-09-19). Please check the booking site for actual rates.

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Reference, 1 person¥15,100+Varies by season
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Frequently Asked Questions

Is there a guests-only pool and a natural beach?

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Yes. The pool is reserved for staying guests, and the natural beach is a 5-minute walk away. Both operate seasonally, from April to October.

Is there a supermarket or convenience store nearby?

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There is no supermarket or convenience store on Ikei Island, but there is a shop on the first floor of the hotel selling drinks, snacks, cup noodles, beach supplies and souvenirs.

Is there a coin laundry?

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There is a laundry room on the first floor of the main building, with 4 coin-operated washing machines and 4 coin-operated dryers. A washing machine is 300 yen for a 60-minute cycle, and a dryer is 200 yen for a 30-minute cycle.

Can we send our luggage to the hotel before we arrive?

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The hotel will hold luggage for staying guests in advance. When sending it, clearly note that you will be staying at the hotel, your check-in date, and the name of the lead guest on the reservation.

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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Ikyu.com (a Japanese booking site), Jalan (last verified: August 2026). Prices, availability and seasonal operations change — please check each booking site for the latest information.

We take care to keep information accurate, but always confirm the latest details on the hotel's official site and booking sites before you book or visit.

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