One of the first walls foreigners hit when renting in Japan is the guarantor (保証人 hoshōnin) — traditionally a Japanese citizen who promises to cover your rent if you can't. If you've just arrived and don't know anyone who fits that bill, it can feel like a dead end. It isn't. The whole market has shifted toward guarantor companies, and several housing routes skip the requirement entirely. This guide shows how to rent an apartment in Japan without a personal guarantor — the realistic options, the move-in costs, and the documents you'll need.
Quick reference: routes without a personal guarantor
Guarantor company (保証会社)
Guarantor needed? No personal one — you pay a company instead
Best for: Most normal apartments today
UR rental housing (UR賃貸)
Guarantor needed? None at all
Best for: No key money, no agent fee, stable income
Share house / guest house
Guarantor needed? Usually none
Best for: Fast move-in, low upfront cost, community
Foreigner-friendly agencies
Guarantor needed? Company guarantor arranged for you
Best for: English support, smooth paperwork
Monthly / serviced apartments
Guarantor needed? None
Best for: Short stays while you search
The big shift: guarantor companies
Here's the key thing most newcomers don't realise: the majority of rentals in Japan now use a guarantor company (保証会社 hoshō-gaisha) instead of a personal guarantor. You pay the company a fee — typically 50–100% of one month's rent upfront, plus a smaller annual renewal — and they act as your guarantor. Many landlords now require a guarantor company whether or not you have a personal one, so this is the mainstream path, not a workaround.
For foreign residents, some guarantor companies are explicitly foreigner-friendly and handle applications in multiple languages — Global Trust Networks (GTN) is the best-known, and it also offers SIM and other services bundled for new arrivals. A guarantor company plus a stable income and a valid residence card is enough to rent most ordinary apartments.
UR housing: no guarantor, no key money, no agent fee
UR rental housing (UR賃貸, run by the semi-public Urban Renaissance Agency) is a standout option for foreigners because it removes several barriers at once:
No guarantor required.
No key money (礼金 reikin) and no agent commission.
No renewal fee on the lease.
The trade-off is eligibility: UR typically asks for proof of a stable income (a common benchmark is monthly income around four times the rent, or a lump-sum/savings alternative). Properties are often in larger complexes and may be a little further from city centres, but for a newcomer with steady income and no guarantor, UR is one of the cleanest routes in. You can search UR's official multilingual site directly.
Share houses and guest houses
Share houses are the fastest, lowest-friction way to land a roof when you've just arrived. Operators like Oakhouse, Borderless House, and Sakura House cater to foreigners, usually require no guarantor and no key money, and bundle utilities and furniture into one monthly fee. Move-in can happen in days, not weeks.
They cost a bit more per square metre than a bare apartment and you'll share kitchens/bathrooms, but they're an excellent bridge: live in one while you sort your residence card, bank account, and income proof, then move to a private apartment once you can satisfy a guarantor company.
Move-in costs to plan for
The guarantor is only one piece. Japan's traditional move-in costs can total four to six months' rent upfront, so budget realistically:
Deposit (敷金 shikikin)
Typical amount: 1–2 months
What it is: Refundable, minus cleaning/damage
Key money (礼金 reikin)
Typical amount: 0–2 months
What it is: Non-refundable "gift" to the landlord
Agent fee (仲介手数料)
Typical amount: ~1 month + tax
What it is: Real-estate agency commission
Guarantor company fee
Typical amount: 50–100% of 1 month
What it is: Replaces a personal guarantor
First month's rent
Typical amount: 1 month
What it is: Often prorated to move-in date
Insurance + lock change
Typical amount: ¥15,000–¥40,000
What it is: Fire insurance, new key cylinder
Look for "zero-zero" listings (zero deposit, zero key money) and UR/share houses to cut this dramatically. Plug the numbers into our Budget Calculator to see what a given rent really costs to move into, and use the Neighborhood Map to weigh areas before you commit.
Documents you'll typically need
Residence card (在留カード) with a valid status and address.
Passport.
Proof of income or employment — a job offer, employment certificate, or recent payslips; for students, proof of enrolment and a sponsor.
A Japanese phone number and often a bank account for rent autopay.
An emergency contact (緊急連絡先) — note this is not the same as a guarantor; even guarantor-free routes usually want one contactable person (a friend, employer, or school).
My Number / residence certificate (住民票) may be requested once you're registered.
Practical tips
Say yes to the guarantor company. Don't search for a personal guarantor you don't have — expect and budget for the company fee instead.
Start in a share house or monthly apartment. It buys you time to build the income proof and documents a normal lease wants.
Use a foreigner-friendly agency. Agencies experienced with international tenants pre-arrange the guarantor company and translate the contract, which avoids rejected applications.
Ask about "no key money" and UR. These cut move-in costs by a month or two of rent.
Have your emergency contact ready. A colleague, school, or friend in Japan is usually enough.
Frequently asked questions
Can I rent an apartment in Japan without a guarantor?
Yes. Most apartments now use a guarantor company instead of a personal guarantor — you pay a fee and they guarantee your rent. UR housing and share houses require no guarantor at all.
What is a guarantor company and how much does it cost?
A guarantor company (保証会社) stands in for a personal guarantor. It typically charges 50–100% of one month's rent upfront, plus a smaller annual renewal fee. Foreigner-friendly ones like GTN handle applications in multiple languages.
What is UR housing and why is it good for foreigners?
UR rental housing is run by a semi-public agency and requires no guarantor, no key money, no agent fee, and no renewal fee. The main condition is proof of stable income (or a savings-based alternative). It's one of the easiest routes for a newcomer.
Do I still need an emergency contact?
Usually yes. An emergency contact (緊急連絡先) is a person the landlord can reach — a friend, employer, or school — and is different from a guarantor who is financially liable. Most guarantor-free routes still ask for one.
What are key money and deposit?
Deposit (shikikin) is a refundable 1–2 months held against damage and cleaning. Key money (reikin) is a non-refundable gift of 0–2 months to the landlord. Look for "zero-zero" listings to avoid key money.
How much money do I need to move in?
Traditional rentals can total four to six months' rent upfront once you add deposit, key money, agent fee, guarantor fee, and first month. UR and share houses cut this sharply. Use our Budget Calculator to model your specific rent.
Can students rent without a guarantor?
Yes — via a guarantor company (often arranged through the school), UR housing, or a share house. Many universities and language schools also have partner agencies that handle the paperwork for international students.
What's the fastest way to get housing right after arriving?
A share house or monthly/serviced apartment — they take no guarantor, little upfront cash, and can be booked before you arrive. Live there while you build the income proof and documents needed for a standard lease.
No guarantor, still a home
The guarantor requirement scares off a lot of newcomers, but it's rarely the obstacle it looks like: guarantor companies are now standard, UR housing skips the requirement and the key money, and share houses get you a roof in days. Decide your route, prepare your residence card and income proof, and budget the real move-in cost. Compare neighbourhoods on the Neighborhood Map, model the upfront cost with the Budget Calculator, and line up the rest of your arrival steps with the Path Finder.
Authoritative references: UR (Urban Renaissance Agency) — official rental housing; contract terms vary by landlord and agency — read the lease and confirm all fees before signing.
This guide is general information, not legal or financial advice. Rental practices, fees, and eligibility rules vary by property and can change; confirm the current terms with the agency, landlord, or UR before you commit.