Welcome to One Harmony

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

Join Us for Special Offers!

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Now you can redeem your One Harmony points for a variety of items at Hotel Okura Group Restaurants. Enjoy the redemption items with superior meals.
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Special Offers

All new members who stay at our group hotels will earn Bonus Points!

All new One Harmony members who join during the qualifying period and who make two or more point-eligible hotel stays within two months of their membership registration will earn a chance to win 300 bonus points.
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One Harmony member special stay plan - Japanese Hospitality Around the World

The delightful worldwide locations of Okura Nikko Hotels are offering special stay plans for One Harmony members. Enjoy the hospitality of Japanese hotels, along with a trip full of new discoveries.
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Contact Us

One Harmony

Inquiry Form
9:30-18:00 JST
(Closed Saturdays, Sundays and Holidays)