Initial Costs When Renting in Japan: What to Check Before Signing

Initial costs are the upfront fees paid around move-in, often including first month rent, prorated rent, shikikin (敷金), reikin (礼金), brokerage fee, hosho gaisha / guarantor company (保証会社) fee, fire insurance, key exchange, cleaning, and support fees. As a rough rule of thumb, move-in costs in Japan often land around 4-6 months' rent, although low-initial-cost listings can be closer to 2-3 months' rent and some estimates can be higher depending on the property and contract.

A Japanese rental estimate may list first month rent, prorated rent, management or common area fees, shikikin (敷金), reikin (礼金), brokerage fee, guarantor company fees, fire insurance, key exchange fee, room cleaning fee, 24-hour support, and add-on services such as antibacterial or disinfection-type fees. These items are not automatically good or bad; the point is to understand what each one covers, when it is paid, and whether it also appears in the contract documents.

The rent is the number you notice first, but the estimate is where the plot twist often appears. As a rough fictional example, a listing with monthly rent of ¥80,000 can still become several hundred thousand yen at move-in once deposit, key money, brokerage fee, guarantor company fee, insurance, cleaning, and key exchange are included. Renewal fee is usually a later cost rather than an initial cost, but it is still worth checking because it affects your longer-term budget.

Small-looking items can matter when several appear together. Check whether the guarantor company fee is only initial or also annual/monthly, whether cleaning fees are paid at move-in or move-out, whether key exchange is included in the estimate, and whether 24-hour support or antibacterial services are optional or part of the property condition. If a fee name is unclear, ask the real estate agency or management company before signing.

Compare the listing text, initial cost estimate, important matters explanation, and lease agreement. Check whether the same amounts and timing appear across the documents, whether tax is included, and whether any item is described as estimated or decided later. If you are new to Japanese rentals, keeping the Japanese labels in your question memo can make the conversation with the agency much smoother.

If you already have a listing or estimate, paste the text into Chintai Checker to organize fees and conditions worth checking before signing. It does not fetch external websites, does not scrape listing URLs, and does not replace the important matters explanation, lease agreement, estimate, or professional confirmation.