Coin Lockers and Luggage Storage in Japan: Sizes and Costs

Which luggage-storage option should I use?#

Start with the trip, not the container. A coin locker is useful when you will return to the same place. Forwarding is useful when the bag should move to the next hotel or airport. A staffed counter is the fallback for a case that does not fit or when locker banks are full.

If the locker deadline has already passed, or the key or IC card is missing, do not force the door. Photograph the locker bank and notice, keep the receipt, and ask the operator where the bag is held and what evidence is needed. Use the expired locker and lost key guide for the contact sequence.

Locker problem	First thing to read	Next action
Time has expired	Calendar-day or hourly rule	Check the added charge and operator procedure
Key or IC card is lost	Operator name and contact on the bank	Give the bank, number, deposit time, and bag description
Locker is empty	Removal or transfer notice	Ask whether the bag moved to a staffed office
Bank is full	Other banks, counter, or hotel policy	Change the storage option before leaving the area

You need	Best first option	Main check
The same bag back later today	Coin locker	Fit, retrieval time, payment method
An oversized or fragile bag held nearby	Staffed counter	Accepted items, closing time, price
A bag at the next hotel	Luggage forwarding	Delivery date and destination acceptance
A bag before check-in or after check-out	Your hotel	Same-day pickup policy
Guaranteed storage in a busy area	Bookable storage	Exact branch, hours, cancellation rule

Use the station coin-locker guide when you need the operating details of station lockers. For a bag that should travel without you, follow luggage forwarding step by step. A large case taken onto a bullet train is a third problem: check the Shinkansen luggage rules by line before boarding.

How much does a locker cost in September 2026?#

There is no single national tariff. JNTO’s current English travel page says travellers can generally expect 300–600 yen, with price varying by size. That is useful planning guidance, but it does not describe every large or airport locker.

Narita Airport provides a concrete example with a location-specific tariff:

Narita charge example	Applies to	Published amount
Daily charge, until midnight	Small / medium / large	400 / 600 / 800 yen
Hourly, first 6 hours	Small / medium / large	300 / 500 / 600 yen
Hourly, after first 6 hours	Small / medium / large	+400 / +600 / +800 yen per 24h
Extra-large hourly	Extra-large system	1,200 yen per 12h

These are Narita prices as of September 2026, not a Japan-wide table. A station may use a different size name, fee, or reset time. Read the price screen before confirming payment.

Narita also lists a separate MULTIECUBE service. Its S, M, and L daily sizes are ¥400, ¥600, and ¥800, while the wider LW size is ¥1,200 per use/day. Reservation adds ¥500, and the reservation and same-day hotel-delivery functions require membership registration. Narita says luggage deposited by 11:30 a.m. can be delivered the same day to participating hotels in 10 central Tokyo wards and Urayasu City. Treat these as that service’s conditions, not as a general rule for station lockers.

Will my suitcase fit the door?#

“Large” is not a measurement. Measure the case at its widest points, including wheels, handles, straps, and a packed front pocket. The bag must pass through the opening and allow the door to close without pressure.

Narita’s current locker page gives this measured example:

Narita label	Internal dimensions shown by the airport	Practical interpretation
Small	33cm high × 34cm wide × 66cm deep	Day bag or narrow backpack
Medium	50cm high × 34cm wide × 66cm deep	Some compact carry-ons
Large	86cm high × 34cm wide × 66cm deep	A suitcase that stays within the 34cm width
Extra-large	227cm high × 34cm wide × 66cm deep	Long items such as skis at the listed location

Each dimension and the door opening matter. A 35cm side cannot pass through a 34cm opening in that orientation, but the bag may fit when another orientation matches all three listed dimensions. Soft bags can bulge after packing, so measure them full.

If the door needs force, stop. Forcing can jam the lock or damage the bag. Move to a larger locker or staffed counter.

Before you choose a locker, write down the suitcase height, width, and depth with wheels and handles included. Compare each bag dimension with the corresponding locker dimension, including the door opening and any bulging pocket. Test the possible orientation against the actual opening; do not rely on the size name alone.

Your arrival time	Read this first	Better fallback if it fails
Morning or afternoon	The full price and maximum-storage notice	Another locker bank or staffed counter
Evening	The reset time and facility closing time	Hotel bag hold if you will not return
After a late flight	Whether you can physically retrieve the bag	Airport counter or take the bag to the hotel
Next-day train	Whether the bag should move with you	Luggage forwarding rather than a return trip

Is this a daily-reset or hourly locker?#

Look for the charging rule before storing anything. “Per day” may mean a calendar reset, not 24 hours from deposit.

Narita’s daily system treats the period from deposit until midnight as one day. Its own example says a bag placed at 9pm and removed at 1am is charged for two days. The airport’s hourly system charges the first six hours, then adds a stated amount for each following 24-hour period. A traveller arriving late at night should compare those two systems instead of choosing only by locker size.

Notice on the locker	What to calculate
“One day” plus a reset time	How many reset boundaries you cross
“Up to 6 hours”	Whether retrieval stays inside the first block
“Every 24 hours after”	Additional blocks after the initial period
Maximum storage days	Whether your pickup is still allowed
Facility opening hours	Whether you can physically reach the locker

Narita lists a maximum of 8 days for its standard daily-rate lockers. For an hourly locker, check the local notice for its storage limit. A station locker can have a shorter limit; after the limit, the operator may move the bag and charge handling or extra storage fees.

How do IC-card lockers work?#

A touch-panel locker can use an IC transit card as both payment and the unlock key. JR East’s official Welcome Suica instructions show this order:

1. Put the luggage in and close the door.
2. Select the Suica payment option.
3. Tap the card to lock the door.
4. Take the receipt, which lists the locker location and contact information.
5. At pickup, choose “Taking out” and tap the same card.

Do not spend the card’s remaining balance below any extra fee that may be due. Do not swap to another family member’s card at retrieval. JR East also notes that the process can differ by locker model, so the local screen wins.

Narita’s current page lists cash, credit cards, transportation IC cards, and other cashless methods for its lockers. The local screen controls the payment options for that particular bank; older station key lockers and cash-only models still exist elsewhere.

For a coin-and-key locker, keep the key separate from the stored bag. For a code locker, shield the code and keep the printed slip. In every system, photograph the locker number, the whole bank, and a nearby landmark or exit name.

What should I never store?#

Read the prohibited-items notice. At a minimum, keep passports, wallets, medication, electronics needed for travel, and valuables with you. Food that spoils, leaking liquids, dangerous goods, and animals do not belong in a locker.

JNTO notes that luggage delivery and storage services can impose size, weight, value, and contents limits; its travel page gives examples such as 160 linear centimetres, 25–30kg, and contents under 300,000 yen for some services. Those figures are not a promise from every locker, counter, or MULTIECUBE service. Confirm the actual service’s conditions before handing over a valuable or unusual item.

What if the locker bank is full?#

Do not wait beside one bank without a backup. Use this sequence:

1. Check another exit, floor, or nearby station area.
2. Use an operator’s official vacancy search when available.
3. Try a staffed storage counter before its last acceptance time.
4. Ask your hotel whether it holds bags for arriving or departing guests.
5. Use a bookable storage location if the exact branch and hours work.
6. Forward the bag if you do not need same-day retrieval.

Full lockers are especially disruptive at a station where changing exits takes time. Decide the fallback before arriving: name one counter or hotel and note its closing time.

What is the final check before closing the door?#

Use the actual locker label to answer each line:

Check	Your answer must be clear
Fit	Bag is smaller than all three listed dimensions
Charge	You know whether it resets at midnight or by elapsed hours
Retrieval	You can return before the facility closes and before the storage limit
Key	You will keep the physical key, code, or exact IC card
Location	You photographed the locker number and surrounding landmark
Contents	No passport, essential medicine, valuables, or prohibited item inside

The reliable rule is local: measure the bag, read that bank’s tariff, and keep its retrieval key. National averages help with a budget; the screen on the locker determines what you will actually pay.