It has to be an authentic samurai sword since they’re kid of a national treasure. If not, there’s specific rules about transporting it to and from your dojo and stuff.
Source: got my shit help up in Japanese customs when I had a very NOT ahthentic katana in my household goods. Went 3 months without my stuff
Even in a Japanese setting, I didn’t know you could just buy a katana out of nowhere and freely carry it around.
It has to be an authentic samurai sword since they’re kid of a national treasure. If not, there’s specific rules about transporting it to and from your dojo and stuff.
Source: got my shit help up in Japanese customs when I had a very NOT ahthentic katana in my household goods. Went 3 months without my stuff