This is a mirror of the tune collection that used to be at It disappeared in June, 2012, and I haven't found out what happened to it. Not being able to read Japanese probably adds to the problem. Hey, Misao; your tune collection went away, so I mirrored the tunes here. Hope you don't mind. If you don't want it here, or (even better) if you have a new version with more of your tunes in it, let me know.
All the tunes here are in ABC format. If you don't have ABC software, you can CLICK HERE to use a tool that converts the tunes to other formats. This will return the page you're looking at now, with the ABC files expanded to show all the tunes, and each tune will have a line of links to return it in a number of different formats.