Does anyone know where I can buy sympathy cards?
I live in Kanagawa but anywhere in Tokyo would be fine as well.

Hello

I recently bought a sympathy card in either Loft or Tokyu Hands -Sorry cant remember exactly which!

Also National Azabu(Hiroo) and Nissen Supermarket(Azabujuban) have english greetings cards.

Itoya, in Ginza (look for the giant red paperclip), has some really gorgeous cards, some white on white designs which make sensitive sympathy cards, as well as Japanese sympathy message cards.