Isn’t it heaven if you can leave all your luggage or big shopping bags and enjoy exploring Tokyo, is it?  The followings are luggage lockers and cloakrooms.
Luggage lockers usually operate 24/7 and cloakrooms operate from 8 am to 10 pm. Please check a price for service as it depends on its location. 

Tokyo station

Both cloakrooms and luggage lockers are available at Tokyo station.

●Cloakroom at JR East Japan Travel Service Center●
The cloakroom is located outside the ticket gate. You can leave not only luggage but frozen or refrigerated goods.
Open: 7:30 – 20:30
Call:03-5221-8123
Price: 600 JPY/piece and day until 20:30
Size: less than 30 kg and 250 cm in total of length, height and depth.
Here is a map in Japanese.

●loakroom in Gransta (B1)●
Open: 8:30 – 21:00
Call：03-5288-5911
Price: 600 JPY/piece
Size: less than 30 kg and 250 cm in total of length, height and depth.
●Map of luggage locker at Tokyo station●
There are a number of luggage lockers at Tokyo station. You can check availability on this website only in Japanese. Luggage lockers operate 24/7.

This website shows you how to use lockers in case you have never used it.

●Luggage lockers around Tokyo station●

Shibuya station

●Luggage lockers service center●
Open: 9:00 – 22:30
Call：03-3462-1970
Price: 600 JPY/piece
Location: front side of entrance of Shibuya 109 on B2
●Cloakroom service counter●
Open: 10:00 – 18:00
Call: 03-5456-6361
Price: 600 JPY/piece
Location: Information center of Shibuya Chikamichi B1
●Map of luggage lockers around Shibuya station●

SHINJUKU  Station

●SHINJUKU SERVICE CENTER●
Open: 6:30 – 23:00
Call: 03‐5361‐8750
Address: “Tokyo tourist information center” 5-24-55 Basta Shinjuku 3F Sendagaya, Shibuya-ku, Tokyo

●Map of luggage lockers around Shibuya station●

Asakusa station

●Sagawa Express Asakusa Kaminarimon Service Center●
Open: 9:00 – 19:00
Call: 03-3843-2678
Address: “Sagawa Express Asakusa Kaminarimon Service Center” 2-1-3 Asakusa, Taito-ku, Tokyo

●Map of luggage lockers around Asakusa station●