Hacking Okami PAL on Wii JAP

[Wiiiiiiii]

I got a JAP wii with 3.2 wiikey i think

1) Does a real PAL Okami work on my wii? (coz MP3 corruption real works on my wii fine without semi brick)
2) Does a NTSC USA Okami work?

any help much appreciated thanks. Im also new so hi there