Last week the weather here in Japan was seriously bad with rain and snow for a few days so I had to take a small break from surveying my home turf.
That said I spent some time kicking the bucket with osmosis and mkgmap. It took me a bit of mucking around to get everything working on my wimpy P4. But after a few hours of processing the files are finally available.
Since everything is running of my home DSL I put some bandwidth limitation on the downloads and speeds should not reach more than 20kbit/s for any download. Please only download if you really need the maps. There is limited bandwidth on that link.
At this point the maps are still considered beta, while I have used them myself I don't know if they are any good outside of Tokyo.
If you find any issues let me know.
OSM files: http://verleihnix.bun.ch/osm/asia/japan
GMAP files: http://verleihnix.bun.ch/gmap/asia/japan
Happy downloading :)
cheers,
--urs
Discussion
Comment from Chaos99 on 22 February 2010 at 12:42
Have you considered putting it on osm.wiki/OSM_Map_On_Garmin/Download
?