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Station Coin Locker Size & Availability

Pick station + luggage size — get the right locker, cost, and the typical availability pattern by hour of day.

What this solves / who it's for

Japanese train stations are full of coin lockers, but their availability collapses at exactly the moments tourists need them most. Kyoto Station's lockers are routinely full by 09:00 during sakura season — every hotel and Airbnb check-in is 15:00, so travelers dump their bags at the station. This tool picks the right locker size for your bag, shows the cost (¥300–800 typical), the typical hourly availability pattern, and the smart backup plan (Takkyubin to your hotel, alternative station, or early arrival). It also distinguishes IC-card lockers (Suica/Pasmo tap) from coin-only lockers — not all stations have upgraded. Best for: anyone with a gap between check-out and check-in, day-trippers returning to a station, or anyone using Tokyo as a base with luggage storage between destinations.

Kyoto Station sakura reality

During sakura season (late March to early April) and Golden Week (late April to early May), Kyoto Station's coin lockers are ~95% full by 09:00 and 100% full by 11:00. The smart strategy: arrive at Kyoto Station before 08:30, or skip the station entirely and use Takkyubin to ship bags directly to your hotel (¥2,000–2,500, arrives by 18:00). Alternatively, use Kyoto Porta (the underground shopping area) lockers, or Hankyu Karasuma Station lockers just one stop away.

Find your locker

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How to interpret the result

The "availability" indicator shows roughly how likely you'll find a free locker of your chosen size at the chosen station/hour. Green = highly likely to find one. Amber = mixed, may need to walk a level or change station. Red = nearly full or full, plan backup. Costs are per-24-hour period (most lockers reset at midnight or stay 24h from first use). Some Kyoto-area lockers charge per use-period (6h blocks). The "IC card vs coin" indicator tells you whether Suica/Pasmo works — most modern stations have IC lockers; some older stations still take only ¥100 coins.

Pro tips & common pitfalls

  • • Always have a few ¥100 coins — some stations still don't accept IC cards at lockers. JR East has converted most to IC but private railways lag.
  • • Locker prices reset at midnight for many older stations — if you check out at 09:00 the next day, you may pay 2 days.
  • • The "small" locker (¥300) fits a backpack and not much else. A 55cm carry-on needs "medium" (¥400–500). A 75cm+ checked bag needs "large" (¥600–800).
  • • Many stations have lockers on multiple levels and at multiple exits — if the main concourse is full, check the underground passages (Kyoto Porta, Tokyo Station Yaesu side).
  • • Don't leave valuables (passport, electronics, cash over ¥10,000) in coin lockers — they're not insured and thieves occasionally target stations.
  • • Big stations (Tokyo, Shinjuku, Kyoto) have 800–2,000 lockers — they fill up but there's almost always one somewhere. Walking 5 minutes to a different exit often solves it.

Frequently asked questions

Can I pay with IC card (Suica/Pasmo)?
At JR East stations (Tokyo, Shinjuku, Ueno, etc.), most lockers have been converted to IC-card compatible — tap to lock, tap to open. Private railway stations (Keio, Odakyu, Hankyu) lag — many still require ¥100 coins. Kyoto Station has both types: Porta underground is IC, JR main concourse lockers are mostly IC.
What if I lose my locker key?
For coin lockers, the key is the receipt — keep it in your wallet, not in the bag you're storing. For IC-card lockers, the card is your key — losing it means you can't open without staff help. Station staff (midori-no-madoguchi) can open lockers but require proof of ownership (passport, IC card used, photo ID).
Is there an upper time limit?
Most lockers cap at 3 days (72 hours). Beyond that, staff may open and remove your bag — contents go to station lost-and-found. For longer storage, use luggage forwarding (Takkyubin) to your hotel or to a luggage storage service (ecbo cloak, baggage-locker, etc.).
Are there app-based luggage storage options?
Yes — ecbo cloak (now "Stow Easy") partners with shops, cafes, and hotels to store bags for ¥500–800/day. Useful for late-night storage when station lockers close. Useful in Kyoto during sakura when station lockers are full.
What's the biggest locker size available?
The standard "large" or "extra-large" is ~85cm wide × 65cm deep × 100cm tall, fitting 75–80cm checked bags. Truly oversized (90cm+) bags won't fit — those need takkyubin to hotel or a luggage storage service. Some Tokyo Station lockers are even bigger for ski bags.

Known limitations

Locker availability is highly variable day-to-day — the tool gives typical patterns, not guarantees. Special events (concerts at Tokyo Dome, sumo tournaments at Ryogoku, baseball games) can deplete lockers in the affected station by midday. The "season" multiplier is approximate — a typhoon day or sudden rainstorm can spike demand by 30%. The tool doesn't track real-time availability (most stations don't publish that). It assumes weekday timing; weekends and holidays shift patterns. Always have a backup plan — Takkyubin to hotel is the universal fallback.