Coin Lockers in Japan: How to Store Luggage While You Sightsee

Japan’s coin locker (koin rokkā, コインロッカー) network is one of the country’s most useful infrastructure assets for travelers. Almost every train and subway station has them; major stations have hundreds. They solve a specific and recurring travel problem: you arrive at a city before your hotel check-in, or you want to travel light for a day of sightseeing, or you’re departing a city and need somewhere to store bags between check-out and your train.

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Where to Find Lockers

Train stations: The primary location. Lockers are usually near the ticket gates — look for the bank of metal or plastic cabinets with numbered doors and a coin slot or card reader. Major stations (Shinjuku, Shibuya, Kyoto, Osaka) have multiple locker banks spread throughout the station.

Shopping centers: Most large shopping centers in Japan have lockers in basement levels.

Tourist sites: Major temple complexes and tourist attractions often have lockers near the entrance.

Finding them inside stations: The station maps (posted on walls and on the JR/subway apps) show locker locations marked with a suitcase icon.

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Sizes and Costs

Lockers come in small, medium, large, and extra-large sizes:

Size	Dimensions (approx.)	Daily Cost
Small	35 × 35 × 57cm	¥300–400
Medium	35 × 57 × 57cm	¥400–500
Large	35 × 83 × 57cm	¥600–700
Extra-large	57 × 83 × 83cm	¥800–1,000

Small lockers hold: a daypack, shoulder bag, or small carry-on
Medium lockers hold: a standard carry-on suitcase or backpack standing upright
Large lockers hold: most full-size suitcases (60L packs)
Extra-large lockers hold: large checked luggage, multiple bags

The charge is per day (midnight to midnight, or 24 hours from use, depending on the system). Exceeding the first day triggers an additional charge automatically.

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How to Use

Coin-operated lockers:

1. Find a locker with a green indicator light (vacant). Red = occupied.
2. Load your bag, close the door
3. Insert coins (have ¥100 coins ready; most modern machines also accept ¥500)
4. Remove the key — keep it with you
5. Return, insert key to open

IC card lockers (Suica/Pasmo): Modern locker systems at major stations use IC card payment:

1. Select a vacant locker on the touchscreen panel
2. Load your bag
3. Touch your Suica/Pasmo to the reader to lock
4. To open: touch the same card at the panel

QR code lockers (newer installations):

1. Scan a QR code with your phone camera
2. Register payment by credit card or IC card
3. A QR code is emailed to you for retrieval

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When Lockers Are Full

Major tourist destinations — particularly Kyoto Station and popular sites on busy weekends, Golden Week, and holiday periods — run out of available lockers by late morning. Strategies:

Arrive early: Lockers clear overnight; arriving at a station by 9am usually finds available lockers.

Use alternative stations: If Kyoto Station is full, Shijo Station or Gion-Shijo Station on the Keihan Line may have availability.

Train luggage forwarding (takkyubin): For overnight transfers, luggage forwarding services (nimotsu takuhaibin) at convenience stores or station service counters will ship your luggage to the next destination for ¥1,000–2,000 per bag, arriving the same or next day.

Hotel storage: Most hotels will store luggage before check-in and after check-out at no charge — even if you’re not staying the second night. Ask at the front desk.

ECoCube / ECBO Cloak: Third-party luggage storage services with locations in shops, cafes, and tourist areas. App-based; prices from ¥500/day. Useful when station lockers are full.

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Practical Notes

• Maximum storage: Most coin lockers allow up to 3 consecutive days. After 3 days, unclaimed bags are removed by station staff.
• Lost key: Bring the locker number to the station’s lost-property desk. There is a fee for key replacement.
• Prohibited items: Standard restrictions apply — no liquids, weapons, or live animals. In practice, standard travel contents are never questioned.
• Fragile items: Lockers are not climate-controlled. Don’t store heat-sensitive items (chocolate, medicine requiring refrigeration) in summer lockers.

The coin locker system removes the friction from day-trip sightseeing from a transit hub. Storing bags at Kyoto Station for the day and collecting them before an evening train is standard practice — plan it in from the start.