The Complete Breakdown of Initial Rental Costs in Japan — Deposit, Key Money, Agent Fee, and How to Save
Why it's so high
In Japan, the initial cost(初期費用) at signing typically reaches 4–6 months' rent. For a place at ¥80,000/month, that means roughly ¥320,000–480,000 (4–6 months) leaving your account up front. The range is wide depending on deposit and key-money terms — a place with no key money is lower — so it pays to know and prepare in advance. (As confirmed 2026-07; estimate)
Line-by-line breakdown
| Item | Typical rate (vs. rent) | Room to negotiate |
|---|---|---|
| Deposit(敷金) | 1–2 months | Depends on property; zero-deposit units exist |
| Key money(礼金) | 0–2 months | Zero-key-money units exist (non-refundable) |
| Agent fee(仲介手数料) | Up to 1 month + tax | Free/half-price units exist |
| Advance rent(前家賃) | 1 month | Fixed |
| Prorated rent(日割家賃) | Days from move-in to month end | Varies by move-in date |
| Guarantee-company fee | 50–100% of first month's rent | Company is often specified |
| Fire insurance | ¥15,000–20,000 / 2 years | Sometimes changeable even if specified |
| Lock change | ¥15,000–25,000 | Optional at some places |
| 24-hour support, etc. | ¥10,000–20,000 | Optional at some places |
The deposit is refunded after move-out once restoration and unpaid amounts are settled, but key money is a gratuity to the landlord and is non-refundable. Be sure to distinguish the two.
What foreigners should watch especially
Since foreigners find it hard to secure a co-signer, using a guarantee company is effectively mandatory, and its initial guarantee fee is added directly on top of the initial cost. For the rental process overall, see 👉 The Complete Guide to Renting an Apartment in Japan as a Foreigner.
How to cut the initial cost
- Choose zero-key-money / zero-deposit units — that much less to pay up front
- Free or half-price agent fee units — available depending on the agency or campaign
- Units with a free-rent (フリーレント) period (rent waived for a set time)
- UR rental — public housing run by the UR Urban Renaissance Agency, with no key money, agent fee, guarantor, guarantee company, or renewal fee, so initial cost is much lower. Foreigners can apply with a residence card (qualify via income, savings, or prepayment) — see 👉 The Complete Guide to Renting in Japan. (※ Introduced with no affiliation to any company)
That said, "zero initial cost" ads may come with higher rent or other fees, so compare on the total.
Sample estimate (¥80,000/month)
For the most common 1-month deposit + 1-month key money unit: deposit ¥80,000 + key money ¥80,000 + agent fee ~¥88,000 (tax included) + advance rent ¥80,000 ≈ ¥328,000, plus about ¥100,000 for the guarantee-company fee, fire insurance, lock change, etc., brings it to roughly ¥420,000–480,000. By contrast, a zero-key-money / free-agent-fee unit or UR can bring it below the low ¥300,000s. (Estimate — actual figures vary by property and terms.)
Frequently asked questions
Q. Is key money refunded?
No. The deposit is returned if anything remains after settlement, but key money is a gratuity to the landlord and is not refunded.
Q. Can I pay the initial cost by card?
Some agencies and properties accept card payment, but it isn't universal. Assume you'll prepare the lump sum in cash.
Q. What's the most reliable way to save?
Choose a zero-key-money / free-agent-fee unit, or consider UR, which has no key money, agent fee, or guarantor.
This article is general guidance and estimates on costs and customs; actual amounts and items vary by property, agency, and timing. For specific contract matters, consult a real-estate business operator (licensed 宅建業者) or a professional.