Okay. Did a little research.
There appears to be 2-3 releases. The US/NA release. The European release. Possible Japanese release.
The NA release has the text on the front of the box, No 2 on the diorama, it says Nintendo on the top of the box, and nothing on the back.
All other releases have no text on the front of the box, 2 on the diorama base, it says Luigi's Mansion 2 on the top of the box, and it has text on the back of the box for various languages.
Researching for Japanese release. Can't find any info on a Japanese release.