craftgrrl | Attention all Japanese jewelry people! (Reply)

My brother is going to be visiting Japan with a friend of his in July and I want him to get me some of those darling charms plastic charms (2D laser cut and traditional 3D charms, I'm not discriminating) that seem to be exclusive to your country. Where can I tell him to go to pick me up some? He's probably going to spend a few days in Tokyo and the rest of the trip is up in the air at this point, so if I could just get the names and addresses of the best places to go I will send that along to him and he can figure out if he can get to them or not.

Also, he's not an artsy guy so if there's a place where he can just buy a giant bag of a bunch of different kinds of charms and not have to pick them out individually (really, he'd be clueless... maybe the salespeople can just put what's most popular in a bag and take his money, that would work for me) I'm sure he'd appreciate that. Thanks for any help you can give me!

ETA: Examples of what I'm talking about (kinda). [1] [2]