Renewing a Tokyo monthly apartment in place: how it works

The Tokyo midterm renewal is the booking your operator never sold you on the listing page. You signed a 30-night contract. You arrived. You have lived in the apartment for two weeks. By day 15, both you and the operator have new information. A renewal lets you act on it. You do not move, you do not pay a new deposit, and you do not file a new application.

What renewal is not: an extension of your first contract. It is a second contract, signed before the first one ends, for a fresh period at a fresh rate. The deadline to sign sits inside your first 30 nights, usually 5 to 7 days before checkout. The price is set when you ask, not when you booked.

Three tenants on day 15

The shape of the renewal decision varies with the tenant's reason for staying. Three common cases.

The trial that worked. Ami booked 30 nights in Setagaya as a Tokyo trial before committing to a year. By day 12 she knew the commute to Otemachi runs 28 minutes door to door, the building is quiet, and her work setup translates. She wants 60 more nights to confirm the choice through the rest of the season. The renewal process was built for her case.

The bridge stay that needs more time. Daniel booked 60 nights bridge housing while his permanent two-bedroom finishes. The construction slipped by 22 days. He needs to extend the same furnished unit by exactly 22 nights, with no flexibility on the end date. The renewal process supports him too, though the per-night price on a 22-night renewal sits higher than on a 60-night extension.

The probe that did not work. Léa booked 30 nights in Shibuya planning to stay through summer. By day 10 she knew the apartment was directly under a karaoke booth and the building's lift had been broken for three days. She does not want the renewal. She wants a clean checkout on day 30 and a different operator for the next 60 nights. The renewal process is irrelevant; the clean-checkout mechanic is what she needs.

All three tenants face the same day-15 decision in different shapes. Ami extends. Daniel extends short. Léa moves. The next sections describe what each action requires.

What the renewal contract actually is

Tokyo furnished midterm contracts come in two forms, and renewal works the same way under both.

A 定期借家 (teiki shakka — Japanese fixed-term lease) is the residential form. The building is licensed for residential use. You receive a residence card stamp tied to the address. Renewal is a new teiki shakka contract for the renewal period.

A stay under the 旅館業法 (Ryokan Business Act — the hotel-style lodging act) is the lodging form. The building carries a hotel licence tier. You do not receive a residence card stamp. Renewal is a new Ryokan-Act stay covering the renewal period.

The form depends on the building, not on the stay length. Most furnished midterm operators run a mix of both forms across their inventory. A renewal in either form is a new contract document, not an amendment to the first one. That distinction matters because of cancellation. A renewal carries its own cancellation schedule, and that schedule is usually the one that matches the renewal length, not the original 30-night length.

The day-15 timing rule

Day 15 is the right day to send the renewal request. Earlier than day 15, the operator has not yet committed your unit's post-checkout weeks to any specific new booking. They will quote you a price, but the quote is a guess. It can rise if a higher-paying booking arrives between day 15 and day 22.

By day 15 the operator has a clearer picture. They know which weeks would otherwise sit empty after you leave, and the renewal price reflects that. They keep you because keeping you is cheaper than finding a tenant for one or two single weeks.

After day 22, the operator may already have promised your unit to a new tenant arriving the day you planned to leave. Your renewal becomes "stay at a higher rate" or "move to another unit in the same building." Neither is the answer Ami wanted on her trial-that-worked.

Three windows in the Tokyo calendar compress this timing.

Cherry blossom season (late March to mid-April)
Autumn block (late October to November)
New Year window (December 20 through January 7)

Apartments fill faster in those weeks. Day 12 is the realistic ask in those windows. Central wards (Shibuya, Minato, Shinjuku) fill faster than Bunkyō, Suginami, and Setagaya. Daniel's 22-night extension is hardest to land if his original move-out falls inside one of those busy windows.

The renewal-quote email

A clean numbered request is what you want. Send this on day 15.

Hello, I am in [unit reference] until [original end date]. I would like to consider renewing. Could you please confirm in writing:

The renewal rate for 30, 60, and 90 more nights, starting [original end date + 1].

Whether the renewal stays in this same unit or moves me elsewhere in the building.

Whether the cancellation schedule on the renewal matches my original contract or shifts to a longer-stay schedule.

The deadline by which I need to confirm.

Thank you.

A numbered reply within 48 hours is the signal you want. It means the operator handles renewal as a standing process with a published policy. A reply that says "we will discuss when you decide" is the signal you do not want. It means the renewal price is being set in conversation, which usually means it is being set against you.

Daniel adds one extra line: "If I need exactly 22 nights rather than 30, 60, or 90, what is the rate?" Most operators have a rule for tenants who need an in-between length. Some price a 22-night renewal as 30 nights at the 30-night rate. Some price it day-by-day at the original rate. A few price it day-by-day at a higher rate. The answer is the operator's, and it has to come in writing.

The three renewal pricing patterns

The renewal rate is rarely the same as the original 30-night rate. Three patterns appear across Tokyo midterm operators.

Pattern A — published tiers. The operator publishes 30, 60, and 90-night rates on every unit page. When you renew, the new total stay lands you in whichever tier matches. On Ami's ¥210,000 booking, the 60-night tier might be ¥198,000 per month, the 90-night tier ¥185,000 per month. Renewing on day 25 for 60 more nights works out as ¥210,000 + (¥198,000 × 2) = ¥606,000 across 90 nights. An upfront 90-night booking at the same operator would be ¥185,000 × 3 = ¥555,000. Renewing costs ¥51,000 more, about ¥567 a night extra.

Pattern B — flat renewal rate. The operator does not publish stepped tiers. They quote one renewal rate that applies regardless of how many additional nights you book. The renewal rate often sits 5 to 8 percent below the 30-night rate. On the same ¥210,000 unit, a 6 percent renewal discount lands at ¥197,400. Renewing for 60 more nights works out as ¥210,000 + (¥197,400 × 2) = ¥604,800. The number is close to Pattern A.

Pattern C — no renewal discount. Some operators charge the original 30-night rate for every renewal. ¥210,000 × 3 = ¥630,000 across 90 nights, ¥75,000 more than an upfront 90-night booking at a tiered operator. This is the worst case. It is the reason to ask for the renewal rate in writing before you commit to the first 30 nights.

Across all three patterns, renewing usually costs ¥40,000 to ¥80,000 more across 90 nights than booking the 90 upfront. That extra rent is the price of being able to leave at day 30 if the stay did not work. Alice's pricing-math piece walks the operator's side of the same trade.

Ami's worked example

Ami sends the renewal-quote email on the morning of day 15. The reply lands by close of business day 16:

30-night renewal: ¥205,000 per month
60-night renewal: ¥198,000 per month
90-night renewal: ¥185,000 per month
Cancellation schedule on the renewal: shifts to match the renewal length

The math at each option:

Renew 30: ¥210,000 + ¥205,000 = ¥415,000 across 60 nights. About ¥6,917 per night.
Renew 60: ¥210,000 + (¥198,000 × 2) = ¥606,000 across 90 nights. About ¥6,733 per night.
Renew 90: ¥210,000 + (¥185,000 × 3) = ¥765,000 across 120 nights. About ¥6,375 per night.

The per-night cost drops as the renewal length grows. The cancellation schedule gets stricter at the same time. Ami picks the 60-night renewal. She captures most of the per-night discount and keeps the cancellation schedule tolerable in case her plans change.

Daniel's worked example

Daniel's 22-night extension lands differently. The operator quotes the bridge stay at the original ¥240,000 monthly rate, prorated to 22 days. That works out as ¥240,000 ÷ 30 × 22 = ¥176,000. The total stay becomes ¥240,000 × 2 + ¥176,000 = ¥656,000 across 82 nights, or about ¥8,000 per night.

An upfront 90-night booking at the same operator's 90-night tier would have cost ¥220,000 × 3 = ¥660,000. The bridge extension comes to roughly the same total yen, but covers eight fewer nights. The delay cost Daniel about ¥8,000 a night more than if he had booked the full 90 upfront.

The lesson for bridge stayers: book the upper estimate, not the lower. If the construction might slip by 30 days, book 90 nights upfront. Renewing is there for when you were not sure how long you would stay, but it costs extra.

What can block the renewal

The renewal goes through at most operators when the tenant is in good standing. A small set of cases blocks it.

Your unit is already booked. Operators usually lock in new bookings 30 to 60 days ahead. A day-22 renewal request can run into a booking someone else made before you arrived. Most operators offer a different unit in the same building, sometimes at the same rate.
The building's licence is changing. Rare but real. A building moving between Ryokan Business Act and residential-only may not be able to take new bookings past a regulatory cut-off date. The operator will tell you. Ask if you suspect.
You are not in good standing. Late rent, a noise complaint that reached the building manager, unauthorised guests, smoking in a non-smoking unit. Most operators do not block a renewal over one fixable issue. Repeat issues block it.
A force-majeure event. Earthquake damage, water damage from the unit above, a building-wide air conditioning failure. The operator typically offers a different unit, a refund, or a credit toward a future booking.
Your visa status no longer permits the stay length. A 90-day tourist visa cannot host a renewal that pushes the total past 90 days from arrival. The operator's compliance officer checks this on the renewal contract. Bring the visa paperwork early if your status is changing.

If the operator says no, what then

A renewal refusal is rare but possible. The right next action depends on which reason the operator gives.

If the unit is already booked and the operator offers a different unit in the same building, ask for a unit-specific viewing or photos before accepting. The replacement is usually fine. Floor, view, and noise profile can change between units even in the same building, and a renewal at a worse unit at the same rate is not the trade you wanted.

If the operator refuses without naming a specific reason, ask for the refusal in writing with a reason. A clean refusal usually traces to one of the five blockers above. A refusal that cannot name a reason traces to something the operator does not want to say. Either way, you have until your original checkout day to find a different unit at a different operator. Start that search the same day you receive the refusal.

If you have already paid a renewal deposit and the operator then rescinds the renewal, the deposit refunds to you in full within the operator's standard deposit-return window. Ask the operator in writing to confirm the return date.

What renewal does not include

Tenants sometimes assume more carries forward from the first contract than actually does.

It does not keep your original cancellation schedule. A renewal into a 90-night contract carries the 90-night cancellation schedule. Walking out at day 50 of the renewal costs the renewal-schedule fees, not the friendlier 30-night ones.
It does not lock in your rate if the operator raises prices. If the operator raises published rates between your booking and your renewal, the new rate applies. This is rare in Tokyo midterm. It happens around fiscal-year boundaries (April 1) and sometimes after big currency moves.
It does not waive the cleaning fee. Most operators charge a single end-of-stay cleaning fee regardless of how many renewals stacked. A few operators charge a periodic deep-clean fee at each renewal boundary. Ask in writing whether the cleaning fee is one-time or stacked.
It does not let you switch wards at the same operator without reapplying. A renewal is a renewal of the same unit. Moving to another building is a new application, a new deposit, and a fresh departure cleaning fee on the unit you leave.

Questions to ask about cancellation

The renewal cancellation schedule is the line that catches tenants by surprise. Ask these in writing the same day you ask for the renewal quote.

What is the cancellation fee at day 30, day 45, and day 60 of the renewal period?
If I give notice before the renewal start date, does the original 30-night cancellation schedule still apply, or does the renewal schedule kick in?
Will the operator accept a shorter renewal than I asked for if I change my mind? For example, paying for 45 nights when I asked for 60.
Is the deposit refundable on early termination after a renewal, or does it forfeit?

Operators with clean written answers run renewal as a published process. Operators who hedge with "we will work with you" decide each case in the moment. The first group is easier to plan against.

What Léa should do instead of renewing

Léa's case (probe-stay didn't work) is not a renewal case. It is a clean-checkout case. The actions look different.

She tells the operator on day 12 that she plans to check out on day 30 as the original contract ends. She asks the operator to confirm the checkout time, the cleaning-fee total, the deposit-return timeline, and the inspection process in writing. The operator does not lose money on this. The first 30 nights are paid; the unit returns to inventory as planned.

She uses days 12 through 25 to book her next 60 nights with a different operator. Booking 7 days out is fine in slower months (June, January). In busy weeks she needs 14 to 21 days of lead time. She does not break the first contract. She lets it end.

The renewal process is one of three Tokyo midterm options at the 30-day mark. Renew in place. Move to a new operator. Leave Tokyo. The cost difference between them is small enough that the choice usually rests on the apartment, not the math.

Today's renewal checklist

Use this on day 15 of your first month. The order matters because each step feeds the next.

Send the renewal-quote email above. Wait 48 hours for the numbered reply.
Compare each renewal length against an upfront 90-night booking at the same operator. The extra cost is what you paid for the option to leave at day 30.
Pick a renewal length: 30, 60, or 90 more nights. The 60-night renewal is the default if you want to commit but keep some flexibility to leave early.
Read the renewal cancellation schedule line by line. If it shifts to a stricter schedule, factor that into the length choice.
Confirm in writing 5 to 7 days before your original contract ends. Operator deadlines vary. Treat the earliest published deadline as your hard date.
Ask whether the cleaning fee is one-time at final checkout or charged at every renewal boundary. Get the answer in writing.
If you are switching operators instead of renewing, book the new unit at least 7 days before your current contract ends. In busy weeks that lead time stretches to 14 to 21 days.
If you would like HalfKey to compare renewal terms across operators on your shortlist, reply to this article's contact form with your dates and ward.

The booking screen sold you 30 nights at day 0. The renewal email at day 15 sells you the next 60. Same information feeds both decisions: rate, cancellation schedule, deadline. The second decision benefits from two weeks of living in the apartment. That is the flexibility you paid for. Use it.

— HalfKey publishes 30, 60, and 90-night rates on every unit page so renewal pricing is computable before you book.