When foreigners first see a Japanese rental listing, one line often stands out: key money, or 礼金 reikin. It looks like an extra fee with no clear purpose, and unlike the deposit you never get it back. Understanding what it is helps you spot listings that are better value.
What key money is
Key money is a one-time payment made to the landlord at the start of the tenancy. Where it applies, it is commonly around one to two months of rent. It is separate from the deposit and from the agency fee, and it is paid simply for the privilege of renting the property.
Why it exists
The custom dates back to a time of housing shortages, when tenants offered the landlord a gift as thanks for the home. Over the decades it became a normal part of many contracts, particularly in older buildings and popular areas. It is tradition more than a charge for any specific service.
How it differs from the deposit
This is the crucial difference: the deposit (敷金 shikikin) is security money and is largely refundable when you leave, minus cleaning or damage. Key money is not security at all — it is a gift to the landlord and is never returned. Two listings with the same rent can differ a lot once key money is counted.
Is it negotiable or avoidable?
Key money is sometimes negotiable, and many modern buildings and foreigner-friendly listings advertise zero key money to attract tenants. Because it is not refundable, choosing a no-key-money property is one of the easiest ways to lower your upfront cost. It is always worth asking whether it can be reduced or waived.
Key money can quietly add a lot to your move-in cost, but you often have options. Aura Homes highlights foreigner-friendly, zero-key-money listings where they exist and shows you every cost transparently before you decide. Book a free consultation and we will help you find a home that fits your budget.
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