How to get Japanese Wad's to work on a US Wii

How do I get japanese wads that I download to work on my US Wii, I downloaded Wii no ma on my wii but when I press start on the channel it says "This channel cannot be used."

You must use something like Priiloader or StartPatch to make your Wii menu region free.

Since when does this forum support using downloaded wads?

You can download that WAD I think with NUSD, so I guess its OK? If you can't download it there then yeah its against the rules.

You can get it with NUSD, I checked before I replied. Of course other WADs you can't get from NUSD are still not supported