[Notice of Resumption of Services Suspended Due to System Maintenance]
We sincerely apologize to all members for the significant inconvenience and disruption caused by the prolonged maintenance period. We are pleased to announce that, with some exceptions, the suspended member services resumed on April 16.
Services Now Available
Services Still Suspended
Note:
Regarding domestic hotel reservations through the official website, members are still unable to sign in at this time. However, some hotels have prepared member accommodation plans that can be booked without signing in. We kindly ask that you proceed with reservations directly through the official website.
For customers who are already One Harmony members, a password reset is required for your first use under the new membership program. Please sign up and register again from here.
We will continue striving to improve our system environment for a more comfortable user experience and to enhance our services.
Thank you for your continued patronage of One Harmony.
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One Harmony is a complimentary membership program with no enrollment or annual fees, available at Okura Hotels & Resorts, Nikko Hotels International, and Hotel JAL City.
Members can earn points each time they stay at participating hotels, along with enjoying a wide range of exclusive benefits. Use it across Japan and around the world.
For hotel stays, the number of points you earn increases significantly.
In addition, points are earned for every ¥100 spent.
Each time you earn or redeem points, the expiration date of all your points is extended to 24 months from the date of your most recent activity.
Your points will remain valid until 24 months after the date they were last used.
As long as you continue to use the program, your points will not expire.
At the time of the program revision, the expiration date of any points you currently hold will be updated to 24 months from the date of the program revision.
A new tier, Exclusive Plus, has been introduced within the Exclusive status category.
With changes to the number of points earned for hotel stays, members will be able to upgrade their status faster than ever before. In addition, the qualification criteria for status levels have been revised.
The qualification assessment period will run from January to December 2026. Status benefits are scheduled to take effect from April 2026 onward.
Eligible Members: Royal, Exclusive, and Exclusive Plus members
15% off the Best Available Rate for Suite and Deluxe category room types.
Applicable Restaurant: 1F Style Kitchen
This benefit is available when using the restaurant for lunch or dinner.
Please make a reservation at least 3 days in advance and mention that you would like to use the anniversary benefit.
Please present your membership card on the day of your visit.
Suite Category: 50% off the Best Available Rate
Deluxe Category: 30% off the Best Available Rate
Breakfast is not included.
Eligible Members: All members
Receive 10% off food and beverage orders.
Applicable Restaurants: Style Kitchen and Cafe & Bar
Eligible Members: Royal, Exclusive, and Exclusive Plus members
Receive a complimentary one-level room upgrade from the room type originally reserved.
Please note that this benefit is subject to room availability and may not always be available.
Eligible Members: Exclusive and Exclusive Plus members
Late check-out is available for up to 3 hours beyond the regular check-out time (11:00 a.m.).
Please note that this benefit is subject to room availability and may not always be available.
Eligible Members: Exclusive Plus members, the member themself, and up to two guests staying in the same room.
Children sharing a bed are not eligible.
Complimentary breakfast is provided.
Applicable Restaurant: Style Kitchen
Eligible Members: Royal, Exclusive, and Exclusive Plus members, plus one guest staying in the same room
Choose one of the following benefits:
Early Check-In
Check-in is available from 2:00 p.m. instead of the regular 3:00 p.m.
Discount on Underground Paid Parking
Guests staying at the hotel normally pay ¥2,000–¥3,000, but will receive a ¥500 discount.
Subject to parking availability.
Discount on Massage / Shop Purchases
Receive 5% off at 1F The Shop and 2F KS Salon (limited-time operation).
You can use points to upgrade your room.
Payment with points is also available.
Redemptions start from 500 points, with 1 point equivalent to JPY1.
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