I was originally going to embed some videos from Josh over at Wiifolder, but I couldn't get the sizes right on Blogger, if anyone can help me (either by emailing me at email@example.com or post it in the comments, that'd be great). So instead I posted the links.
Josh, over at Wiifolder.com, does some really great video tours of games, especially first-party Wii games that he's imported from Japan. Recently he did two in one day, and you guys really need to check them out if you haven't. The games he made videos of were Captain Rainbow, for the Wii, and Alien Crush Returns, a WiiWare game. Both games are out in Japan.
Captain Rainbow Video Tour
Alien Crush Returns