For those considering MIMARU for a group trip with family or friends, managing accommodation costs is very important when traveling with a large group.
At MIMARU, we offer spacious rooms where everyone can relax together. For guests who want to book at a better value, we offer a free membership program exclusive to the MIMARU Official Homepage.
In this article, we will introduce a recommended booking method and its benefits, allowing you to book your MIMARU stay smartly and affordably, so you can use the saved budget for wonderful experiences in Japan.
Why Booking through the Official Website Is Highly Recommended: Two Benefits Not Available with Other Booking Methods

When booking MIMARU, registering for the free MIMARU Membership Program through the official website is highly recommended. You can receive exclusive benefits through the official website, such as a 10% discount through member-only prices and point rewards.
Benefit 1: Always 10% OFF with member-only prices
Simply by registering for a free membership, you can stay in any room at member-only prices across all MIMARU locations in Tokyo, Kyoto, and Osaka.
By registering for the MIMARU Membership Program, a special 10% discount off the regular price is always applied. We encourage you to use the money you save on special meals and activities during your stay.
Benefit 2: 1,000 points awarded per night (A great-value system for consecutive nights and long-term stays)
MIMARU’s membership benefits are not limited to discounts on accommodation fees. Members are awarded 1,000 points for every night they stay. The more you enjoy consecutive nights and long-term stays that are unique to an apartment hotel, the more points you will accumulate.
Accumulated points can be used at a rate of 1 point = 1 yen for future bookings. The longer you stay, the easier it is to earn points. It is a great system that allows you to enjoy even better value than the member price every time you visit MIMARU.
* For details on the MIMARU Membership Program: https://id.mimaruhotels.com/
Price Difference Comparison between Regular Booking and Member Booking: Savings of up to 15,000 Yen for 3 Nights and up to 42,000 Yen for 7 Nights
For those wondering, “How much of a difference do 10% OFF and point rewards actually make?”, we will show you with a specific simulation below.
Case 1: 4 people, 3 nights in Tokyo -> Save 15,000 yen (3,750 yen per person) compared to a regular booking by making a reservation as a member
Below we compare a case where you stay in a 2-bedroom room for 3 nights at 40,000 yen per room per night.
| Regular booking (Non-member) | Member Booking | |
| Rate per night | 40,000 yen | 36,000 yen (10% OFF) |
| Total for 3 nights | 120,000 yen | 108,000 yen |
| Points earned | None | 3,000 points (equivalent to 3,000 yen) |
| Actual cost | 120,000 yen | 105,000 yen |
| Difference | – | Save 15,000 yen |
This makes a difference of 15,000 yen for a 3-night stay. Divided among 4 people, that means a saving of 3,750 yen per person. With the money saved, you might be able to add another dining or sightseeing experience in Tokyo.
Case 2: 4 guests, 7-night long-term stay in Kyoto -> Save 42,000 yen compared to regular rate by booking as a member
In addition to a fully equipped kitchen in every room, MIMARU offers coin-operated laundry facilities or an in-room washer-dryer, making it a popular choice for long-term stays of one to two weeks. This is a comparison for a 7-night stay in a room that costs 50,000 yen per room per night.
| Standard Reservation (Non-member) | Member Reservation | |
| Rate per night | 50,000 yen | 45,000 yen (10% OFF) |
| 7-night total | 350,000 yen | 315,000 yen |
| Points earned | None | 7,000 points (equivalent to 7,000 yen) |
| Actual cost | 350,000 yen | 308,000 yen |
| Difference | – | Save 42,000 yen |
This results in a difference of 42,000 yen over a 7-night stay. The longer your stay, the greater the benefit of the 10% discount. In addition, by applying accumulated points to your next stay, the savings add up every time you return.
How to Register for the MIMARU Membership Program: 4 Steps You Can Complete with Just an Email Address (No Enrollment or Annual Fees)
You can easily register by simply entering your name and email address, and from the same day, you can immediately make reservations at the discounted member price.
Step 1: Easy to do anytime! Quick free registration with your email address
No enrollment or annual fees are required. Simply enter your name, email address, and password to complete your membership registration immediately.
Step 2: Available from the day you register! Book accommodations at member prices
Member benefits are applied from the day of registration. By logging in on the official homepage, you can book stays at all locations at member-exclusive prices.
Step 3: Long-term stays are a great value! Earn points the longer you stay
Three days after checkout, 1,000 points per night will be awarded. Since points are added for each night you stay, long-term stays offer an especially great value.
Step 4: 1 point = 1 yen. Use them wisely on your next stay
Accumulated points can be applied toward accommodation fees at a rate of 1 point = 1 yen when booking your next stay.
* For details on the MIMARU Membership Program: https://id.mimaruhotels.com/
MIMARU Membership Program FAQ
Q. Are there any enrollment or annual fees for the MIMARU Membership Program?
A. No, there are no enrollment or annual fees whatsoever. It is completely free to register for and use.
Q. Can I earn points for reservations made through other accommodation booking sites (travel booking sites)?
A. Reservations made through third-party booking sites are not eligible for membership program discounts or point rewards. Please be sure to register as a member and make your reservation through the MIMARU Official Homepage.
Q. Is there an expiration date for accumulated points?
A. Yes. Points are awarded three days after the checkout date and are valid for two years (Japan Standard Time) from the checkout date. Points will automatically expire after this period, so please check your My Page regularly.
Q. What happens to my points if I book multiple rooms in a single reservation?
A. Even if you book multiple guest rooms in a single reservation, points are awarded per night (i.e. 1,000 points per night).
Q. What should I do if I want to change my email address or registered information?
A. We do not accept requests to change registered information or reset passwords over the phone. We apologize for the inconvenience, but please log in to My Page (member page) on the official homepage and complete the procedures there.