If you're a big fan of all things stationery then the Itoya buildings will blow your mind with the sheer amount of stationery they have available.
Itoya - Stationery & Japanese Paper
Stationery Heaven at Itoya - Ginza, Tokyo - Japan Travel
Inside Ginza Itoya, a 100 Year Old Stationery Store in Tokyo
Stationery Shopping: Tools and Sekaido – Notebook Joy
It's Itoya! - Ginza, Tokyo - Japan Travel
It's Itoya!: Tokyo's stationery stronghold
6 Stationery Shops to visit in Tokyo 💸 #stationery #stationeryshop #t
Inside Ginza Itoya, a 100 Year Old Stationery Store in Tokyo
Chris Dodsley @mbCD: Exploring Japan - Tokyo's Ginza, Okachimachi and Ueno