Luggage Storage · Osaki

Coin Lockers · Osaki Station 大崎駅 コインロッカー

Osaki has more lockers inside the gates than outside: two well-stocked JR banks by the South and North gates, plus a smaller bank outside the North gate toward the East Exit. Suitcase-size units are in every bank.

About

Osaki is the Yamanote junction where Saikyo Line and Rinkai Line trains (toward Odaiba) start, so it is a handy place to drop a bag mid-route. Inside the paid area there are two JR banks: by the drugstore next to the South Gate (about 58 units including 300-yen mini lockers and around 5 large 700-yen units) and beside the bookshop near the North Gate (about 31 units split evenly between small, medium and large, so roughly 10 suitcase lockers). Outside the gates, a bank on the way from the North Gate to the East Exit has about 32 lockers, almost all small, with only 2 large. All three banks take Suica/PASMO as well as coins and 1,000-yen notes. The lockers are open from first to last train.

Highlights

• About 120 JR lockers across three banks
• Roughly 10 suitcase lockers by the North Gate bookshop
• 300-yen mini lockers for a phone-and-wallet bag
• Suica/PASMO payment at every bank
• Rinkai Line platform for Odaiba is in the same station

Tips

• If you are only changing trains, use the inside-gate banks, which have far more large units than the outside one
• Check live availability of JR East lockers in the JR East app or on the Coin Locker Navi site before you go
• JR East lockers roll over to a new day at 2:00 am and can be used for up to 3 days; after that, bags go to the station's lost-property office
• Outside the gates, the East Exit bank has just 2 large lockers, so head inside if you have a suitcase

Open in Google Maps · Info checked 2026-10-09

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