Last updated: January 2026 | Reading time: 12 minutes
If you've researched renting in Japan as a foreigner, you've probably encountered the nightmare stories: months of searching, rejected applications, demands for Japanese guarantors, and upfront costs exceeding ¥500,000. Monthly mansions (マンスリーマンション) offer a practical escape from all of that.
I've lived in three different monthly mansions across Tokyo and Osaka over the years, both as a newly arrived foreigner and later while between apartments. This guide combines my personal experience with current 2026 market data to give you the complete picture.
What Exactly Is a Monthly Mansion?
Despite the fancy name, a "monthly mansion" isn't a sprawling estate—it's simply a furnished apartment available for short-term rental, typically with a minimum stay of one month. The term "mansion" (マンション) in Japanese refers to any concrete apartment building, so don't let the name mislead you.
What's Included (Standard)
- Full furniture: Bed, desk, chairs, storage, sometimes sofa
- Kitchen equipment: Refrigerator, microwave, rice cooker, basic cookware
- Appliances: Washing machine, air conditioning, TV
- Utilities: Electricity, gas, water (usually capped or included)
- Internet: WiFi or ethernet connection
- Bedding: Futon or bed with linens (sometimes rental)
You literally show up with your suitcase and start living. No trips to Nitori for furniture, no waiting for internet installation, no utility contract headaches.
Why Foreigners Choose Monthly Mansions
🎯 The Big Three Advantages
1. No Guarantor Required – The biggest barrier to regular rentals, eliminated.
2. Minimal Upfront Costs – Usually just first month + small deposit.
3. English Support Available – Many providers cater specifically to foreigners.
Perfect Situations for Monthly Mansions
- Just arrived in Japan: Get settled while searching for permanent housing
- Work relocation: 3-6 month project assignments
- University exchange: Semester or year-long studies
- Digital nomads: Flexible stays without long commitments
- Between apartments: Bridge housing during moves
- Visa runs: Short stays between visa renewals abroad
- Testing neighborhoods: Live somewhere before committing long-term
For a deeper look at navigating Japan's rental system without a guarantor, check out our complete guide to renting without a guarantor.
Monthly Mansion Costs in 2026
Let's talk real numbers. Prices have increased about 8-12% since 2023 due to tourism recovery and inflation, but monthly mansions remain significantly cheaper than hotels for extended stays.
Tokyo Pricing (2026)
| Area | Studio | 1LDK |
|---|---|---|
| Shinjuku/Shibuya | ¥120,000-180,000 | ¥180,000-280,000 |
| Ikebukuro/Ueno | ¥95,000-140,000 | ¥150,000-220,000 |
| Outer 23 Wards | ¥75,000-110,000 | ¥120,000-170,000 |
| Suburban (Chiba/Saitama) | ¥60,000-85,000 | ¥90,000-130,000 |
Osaka/Kansai Pricing (2026)
| Area | Studio | 1LDK |
|---|---|---|
| Umeda/Namba | ¥90,000-140,000 | ¥140,000-200,000 |
| Tennoji/Shinsaibashi | ¥80,000-120,000 | ¥120,000-170,000 |
| Kyoto Central | ¥95,000-150,000 | ¥150,000-230,000 |
For detailed Osaka and Kansai rental insights, see our Osaka & Kansai region guide.
Additional Costs to Budget For
- Initial fee: ¥10,000-30,000 (one-time cleaning/admin fee)
- Deposit: ¥20,000-50,000 (refundable)
- Utility overage: Some plans cap utilities at ¥10,000-15,000/month
- Bedding rental: ¥3,000-8,000/month if not included
- Early termination: Often forfeit remaining month's rent
Requirements for Foreigners
This is where monthly mansions really shine compared to regular apartments. The requirements are minimal and foreigner-friendly.
Standard Documentation
- Valid passport (always required)
- Residence card (在留カード) if you have one
- Proof of funds – Bank statement or income verification
- Valid visa (for stays over 90 days)
- Emergency contact in Japan (sometimes waived for foreigners)
What You DON'T Need
- ❌ Japanese guarantor (hoshounin)
- ❌ Japanese bank account
- ❌ Japanese phone number (most providers accept email)
- ❌ Inkan/hanko seal
- ❌ Employment contract in Japan
Understanding visa requirements is crucial. Our visa breakdown guide explains which visas allow you to rent long-term.
Credit Card vs. Bank Transfer
Many providers now accept international credit cards, which is huge for newly arrived foreigners. However, bank transfer often gets you a small discount (2-5%). If you're staying 3+ months, it's worth opening a Japanese bank account for savings.
Top Monthly Mansion Providers for Foreigners (2026)
Not all providers are created equal when it comes to serving foreigners. Here are the most reliable options with English support:
1. Best-Estate.jp
The gold standard for foreigners seeking monthly mansions. Full English support, huge inventory across Japan, and they specialize in foreigner-friendly properties. Their filtering system lets you search specifically for properties that accept foreigners without guarantors.
2. Oakhouse
Originally a share house company, Oakhouse has expanded into private monthly apartments. Their "Social Residence" properties blur the line between share house and private apartment—you get your own room with bathroom but share common spaces. Great for networking and budget-conscious renters.
3. Leopalace21
One of the largest monthly mansion chains in Japan. Hit-or-miss on quality (some buildings are dated), but they have English support and a massive network. Good for suburban locations where other providers lack inventory.
4. Sakura House
Tokyo-focused with a long history of serving foreigners since the 90s. They have a mix of share houses and private apartments. Slightly higher prices but excellent support for complete newcomers to Japan.
5. Weekly Mansion Tokyo
Despite the name, they do monthly stays too. Good for business travelers needing something between a hotel and apartment. Higher-end furnishings but premium pricing.
6. CrossOneRoom
A newer player specifically targeting the foreigner market. Modern properties, transparent pricing, and smooth English booking process. Their inventory is still growing but worth checking for central Tokyo locations.
Monthly Mansion vs. Regular Apartment: Honest Comparison
Monthly mansions aren't always the right choice. Here's when each option makes sense:
| Factor | Monthly Mansion | Regular Apartment |
|---|---|---|
| Upfront costs | ¥80,000-150,000 | ¥300,000-600,000 |
| Monthly cost (studio) | ¥100,000-150,000 | ¥70,000-100,000 |
| Minimum stay | 1 month | 2 years (typical) |
| Guarantor required | No | Yes (usually) |
| Furnished | Yes | No |