Japanese school bag in tokyo?

Like the ones seen in animes, the shoulder bag the girls usually bring around? Does anyone know if they sell it anywhere around tokyo?

If you mean the band bags that look like a small briefcase, you can probably find something similar at anime/manga shops that also carry cosplay components.

If you have no luck with anime shops, you can also check online cosplay and uniform websites off of google.

Hanazono,

Any bag store will have them.

I saw some bags that looked very simular in a store in Harajuku -- off the big main street (takeshita dori). I clearly remember it being on the left side if you are walking from Harajuku station and not too far down. There are lots of bookbags/other types of bags on the outside.