Well, I've been waiting to see a real GPS navigation app get made for Japan and it looks like one was released on the 22nd or 23rd.
The iTunes page is in English and the details says "Language: English" but the best I can tell is that the app and the webpage is in all Japanese with no English support.
None the less, if any of the Japan iPhone users have been looking for this, here it is. If you grab it, be sure to post back some information, I'm really curious about this app.
http://itunes.apple.com/us/app/navico-all-japan-map-version/id378459466?mt=8
The iTunes page is in English and the details says "Language: English" but the best I can tell is that the app and the webpage is in all Japanese with no English support.
None the less, if any of the Japan iPhone users have been looking for this, here it is. If you grab it, be sure to post back some information, I'm really curious about this app.
http://itunes.apple.com/us/app/navico-all-japan-map-version/id378459466?mt=8