Welcome to One Harmony

Discover a World of Elegance and Refinement in Our Free Membership Program.

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News

2015.03.24
Delivery schedule of Premium Selection membership card.
For details
2015.03.02
On 1st of April, the new program, "Premium Selection" starts! Enjoy even greater benefits at your selected hotel.
For details
2014.08.27
Hotel Original Award and Gift Award pages are renewed! You can make the search easier for your preferable hotel and items.
2014.07.23
Stay Award request can be sent online now.
For details

Special Offers

Summer Escape to a Luxury Resort

This summer we are offering exceptional accommodation packages for those who want to truly relax and enjoy resort life. Escape to a luxury resort to make summer memories with your families and loved ones.
For details

Stay Award Campaign

During the campaign period, you can use less points and enjoy one night stay in the participating hotels of Okura Hotels & Resorts, Hotel Nikko International and Hotel JAL City.
Details for Stay Award Campaign

Contact Us

One Harmony

+81-3-3224-6617
Inquiry Form
9:30-18:00 JST
(Closed Saturdays, Sundays and Holidays)