Cove vs Traditional 2-Year Lease vs Airbnb in Tokyo (2026)
A monthly mansion (マンスリーマンション) is a furnished apartment in Japan rented by the month, with no key money, no deposit and no guarantor. For stays under about a year, a Cove monthly mansion usually costs less in total than a traditional 2-year lease, and much less than Airbnb.
Moving to Tokyo, or staying for a few months? Most people compare three options. A monthly mansion like Cove. A traditional apartment on a standard 2-year lease. Or a long-term Airbnb.
The monthly rent is the number everyone looks at first, but it is the wrong number. A traditional lease can cost ¥400,000–¥650,000 before you sleep there one night, and an empty apartment still needs furniture. This guide adds up the real total cost of each option for 3, 6, 12 and 24 months, so you can see which one fits your stay.
The Three Options Explained
Cove monthly mansion. A fully furnished apartment you rent by the month, from 1 month. There is no key money (礼金0) and no guarantor. WiFi Utilities are included up to ¥15,000 a month for a studio (¥17,000 for a 1LDK, ¥23,000 for a 2LDK), and Wi-Fi, furniture and kitchenware are ready on day one. Contracts and support are in English, and paperwork is done in 1 day.
Traditional 2-year lease. The standard way to rent in Japan. You sign a 2-year contract for an empty, unfurnished apartment. You pay a deposit, key money, an agency fee and a guarantor company fee upfront. Then you buy furniture and set up electricity, gas, water and internet yourself. Screening often needs a residence card, a Japanese phone number and proof of income. Renewing after 2 years usually costs another month of rent.
Long-term Airbnb. Any Airbnb booking of 28 nights or more. Booking is fast and many hosts offer a monthly discount. But registered private homes (minpaku) can host guests for a maximum of 180 nights a year, so long stays are hard to find, and quality and rules change from host to host.
Move-In Costs: What You Pay Before Day One
A traditional lease on a ¥100,000 studio needs about ¥800,000 before you can live in it comfortably. With Cove you pay the first month's rent and a one-time cleaning fee, and that's it.
The traditional lease figures are a typical example for a 1K studio in Tokyo's 23 wards, where 1K rents run about ¥80,000–¥120,000. Some landlords ask for 2 months of deposit or key money, which pushes the total higher. Read more in our guides to key money and guarantee companies.
Total Cost Compared: 3, 6, 12 and 24 Months
For stays under 12 months, Cove costs less in total than a traditional lease. At 12 months the two are almost even. After that the traditional lease becomes cheaper, and over 24 months it saves about ¥640,000.
How we calculated it:
- Traditional lease: ¥634,000 in one-time costs that you don't get back (key money, agency fee, guarantor, insurance, lock change, furniture, setup, move-out cleaning). On top of that, ¥128,000 a month for rent, management fee, utilities and internet. Leaving before 12 months adds a 1-month early-exit penalty, which is common in Tokyo leases.
- Cove: An example rent of ¥180,000 a month for a Cove studio, with WiFi utilities included up to ¥15,000, plus Cove's one-time studio cleaning fee of ¥27,500 (tax included). Cove's longer-stay rates are lower, so 6-, 12- and 24-month stays usually cost less than shown.
- Airbnb: ¥9,000 a night (the middle of the ¥6,000–¥12,000 Tokyo range after monthly discounts), plus a ¥10,000 cleaning fee.
The numbers leave out one more cost. A traditional lease takes 1–3 weeks of searching, screening and paperwork, plus time spent buying furniture and waiting for internet. With Cove, paperwork takes 1 day and you can move in as early as the next day.
Which One Is Right for You?
A simple rule: under a month, book Airbnb. From 1 month up to about a year, Cove is cheaper and much easier. Staying a year or more? A traditional lease usually works out cheaper, and many people start with Cove while they look for one.
Why Choose Cove
Cove gives you the simple contract of a monthly Apartment with the comfort of a real home, built for international residents in Tokyo.
- ¥0 key money (礼金0) and no agency fee
- No guarantor needed
- Contracts from 1 month, with lower rates for longer stays
- WiFi Utilities included up to ¥15,000 a month for studios, ¥17,000 for 1LDK and ¥23,000 for 2LDK
- Paperwork done in 1 day, and you can move in as early as the next day
- Fully furnished: bed, kitchenware, appliances and fast Wi-Fi ready on day one
- English contracts and support from booking to move-out
- Locations near central Tokyo, including Kiyosumi-Shirakawa, Ebisu, Yoyogi-Hachiman, Nishi-Shinjuku and Shirokanedai
What Our Residents Say
Cove is rated 5 stars from reviews on Google. Here is what two recent residents wrote.
★★★★★ "I’m extremely happy and satisfied living at Cove Kiyosumi Shirakawa. The place has a great atmosphere. it’s clean, modern, and very comfortable. The location is super convenient, with grocery stores, beautiful parks, and the station all within walking distance. It really feels like a perfect balance between comfort and city living. I’d definitely recommend it to anyone looking for a great place to stay in Tokyo."
Shansuma Reina, stayed at Cove Kiyosumi property Read the full review on Google Maps
★★★★★ "Perhaps because it is a newly constructed building, it was very clean overall, and the condition of the room was excellent. The actual property was almost identical to the example images posted online, so I was very satisfied even though I signed the contract without visiting in person.
When issues arose, I was able to communicate conveniently with the building manager via the LINE app; the response was quick, and they even responded in Korean, which was very convenient.
There is a large supermarket just a minute away from the house, making it convenient to buy groceries, and Giba Park is a 10-minute walk away, providing a great environment for walks. Additionally, there is a subway station about a 15-minute walk away, offering excellent transportation accessibility.
I highly recommend this place to anyone who wants to live in a quiet residential area slightly away from the bustling city center!"
김지민, stayed at Cove Kiyosumi property Read the full review on Google Maps
Skip the ¥800,000 move-in bill. See available Cove apartments and check live prices for your dates.
About the Prices in This Guide : All prices in this article are estimates for general information only, last updated in October 2026, and are shown in Japanese yen.
Traditional lease and Airbnb costs are typical market ranges taken from public sources, based on the example of a ¥100,000 studio in Tokyo's 23 wards. Real costs depend on the property, landlord, area, season and contract terms.
The Cove rent of ¥180,000 a month is an example used for comparison, not a quote. Cove's utilities caps and cleaning fees are Cove's current rates and include tax. Actual rent depends on the property, room type, dates and length of stay.
Prices, fees and rules can change at any time. Always check the live price on covejapan.com and confirm the final terms in your contract before booking. This article is not financial or legal advice.
Frequently Asked Questions
What is a monthly Apartment (マンスリーマンション) in Japan? A monthly Apartment is a furnished apartment rented by the month, usually from 30 days. "Apartment" in Japanese means an apartment building, not a luxury house. Monthly Apartments need no key money, no deposit and no guarantor.
How much does it cost to move into a traditional apartment in Tokyo? For a ¥100,000 studio, expect about ¥400,000–¥650,000 upfront for the first month's rent, deposit, key money, agency fee, guarantor fee, insurance and lock change. Furniture and utility setup can add ¥250,000 or more.
Is a monthly mansion cheaper than a 2-year lease in Tokyo? For stays under about 12 months, usually yes, because you skip ¥600,000+ in one-time costs. For a year or more, a traditional lease is usually cheaper in total.
Is a monthly mansion cheaper than Airbnb for a long stay? Yes, in most cases. A month on Airbnb in Tokyo typically costs ¥180,000–¥360,000 after discounts. Long stays are also hard to book because registered minpaku homes can host only 180 nights a year.
Can foreigners rent a monthly mansion without a guarantor? Yes. Cove needs no guarantor, deposit or key money, and contracts and support are in English. That makes it one of the easiest ways for foreigners to rent in Tokyo.
What happens if I leave a 2-year lease early? Many Tokyo leases charge a penalty of about 1 month's rent if you leave within the first year, and the key money and agency fee are never refunded. A Cove monthly contract has no 2-year commitment.