We've all been to Kappabashi cooking street, or if not, it's probably on your list. But if you're into fitting out your home, then you should visit Meguro's interior shops. There's a street filled with design stores, selling goodies to fill your house with. As a tourist you probably won't buy a couch or table, but it is just very interesting to see what kind of styles they like here, and who knows what you'll happen across? Go to Meguro station and head west towards Daien-ji Temple, and the shopping street starts from there.
Interested in countries and their cultures all over the world. There's little I do not like and I try to experience as much as possible, write or film about it and share it with others.