Making your first independent living experience easier.

1R (One R) is a rental app specializing in 1R apartments for single occupancy.

Plus, once you find your perfect apartment, you have a chance to receive a moving-in bonus of up to 100,000 yen to support your new life!

"I don't know where to start," "I'm exhausted from comparing too many properties," "Real estate seems complicated"—we'll help you overcome these anxieties in a convenient and affordable way.

▼ Why choose 1R?

① No confusion because it focuses on 1R apartments
Family-sized apartments and large condominiums are excluded from the start. Since it only targets 1R apartments for single occupancy, it's easy to organize your criteria and compare properties quickly. You'll never have to experience the exhaustion of having too many options again.

② Easy to use even for first-timers
"What's the difference between a 1K and a 1R?", "What does south-facing mean?", "How much are the initial costs?"—we gently support your property search by answering common questions. Even without real estate knowledge, you can find a room that suits you.

③ See not just rent, but initial costs too
You can check not only the monthly rent of a property, but also the estimated initial costs such as security deposit, key money, and brokerage fees all in one place. This prevents the disappointment of "I liked it, but the initial costs were unexpected..."

④ Narrow down your search by commute/school access
You can search for properties based on the time it takes to get to your workplace or school. By combining walking distance from the station, train line, and area, you can quickly find a 1R that fits your daily routine.

⑤ A clean screen where the property takes center stage
Instead of a screen crammed with information, the simple design clearly organizes photos and necessary information. You can quickly check properties while getting a feel for the atmosphere of each one.

⑥ Receive up to 100,000 yen in "moving-in congratulatory money"
If you inquire and sign a contract through the app, you will receive a congratulatory money to support your new life! This can significantly reduce the initial costs of living alone, which can be quite expensive.

▼ Recommended for:

* New graduates, those relocating, or those changing jobs and living alone for the first time
* Those new to apartment hunting and unsure where to start
* Those overwhelmed by the sheer volume of information on property websites
* Those who want to quickly narrow down their choices
* Those who want to make a total decision, including initial costs
* Those who want to receive a congratulatory bonus and move as affordably as possible

▼ Main Features

* Search and display a list of 1R (studio) apartments
* Filter by commute/school time
* Check estimated initial costs in one place
* Save and compare favorite properties
* Guide content to support your first time living alone
* Easy application for inquiries and viewing appointments

▼ About the Congratulatory Bonus

If you successfully rent an apartment through 1R, don't forget to apply for the congratulatory bonus!

With a simple application and screening process, you're guaranteed to receive 5,000 yen, and up to 100,000 yen.

There are specific periods and conditions for applying for the bonus, so please be sure to read the notes carefully.

▼ For your peace of mind
1R is committed to the accuracy and freshness of property information. We constantly update information on properties that have been removed from the website and vacancy status, striving to reduce the stress of "I inquired, but it was already gone."

Making the start of your new life more pleasant.
1R supports you in starting your new life easily, safely, and positively.
To begin with, feel free to install the app and start searching for your ideal 1R.