We have launched our rental cloakroom service, "ecbo cloak".
You don't need to search for coin lockers around the station; CHABAKKA will store your luggage for you.
If you wish to leave your luggage, you can make a reservation through the "ecbo cloak" website. Please also see the details there.
https://cloak.ecbo.io/ja/space/RGVVO5AK
Enjoy sightseeing in Kamakura hands-free.