Originally Posted by paperwastage

Just letting people know what can be available in Costco Japan (and the prices)

A costco card from any country works in any costco worldwide - you may want to stop by the front desk to do some minor paperwork (they have to lookup your costco membership in another system)

Only used my physical card, not sure if the digital app (available in USA) works.

As of this post, Costco Japan accepts cash and Mastercard (Foreign cards work), and they do allow tax-free purchase for foreigners (and they seal items inside a large plastic bag)

Lots of pictures with comments
https://imgur.com/gallery/J6dWjog


[MENTION=241518]teemuflyer[/MENTION], some pics if you care