My parents are going to Paris in June and I was wondering if there any shops that sell Ayu stuff and are not far away from the Paris Est train station.
I know there is a Bookoff store at the Quatre Septembre metro staion:
http://www.bookoff.co.jp/en/info/kaigai05.html but I don't know if they are also selling Ayu related items. Any help would be really appriciated.