Oh, I've received bitkey in my country. I think they already ship outside US 🤔
Discussion
There’s no option other than US on website
After looking more closer I noticed you can’t select it from the Shopify end but you can choose shipping country on the home page… may want to look into this nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m
Still, no Japan option :(