Tourist Service Center can help you to enjoy sightseeing by giving information of around Tokyo Skytree.
And they keep your baggage for 500 yen each.
They can send your baggage to your home and exchange money as well.
Information
Telephone number：81-3-5610-2877
Business time：9:00AM～9:00PM(reception is available until 8PM)
Placed at：8th block on first floor of Tokyo Solamachi
Check the other shops on Solamachi Shopping Streeet as well→All 34 souvenir shops on Solamachi shopping street