These ebuilds come from http://ebuild.gentoo.gr.jp/.
If you have some problems, go to the official site first.
fml : This is a sample skeleton ebuild file ( http://www.fml.org )
quickml : quickml - An easy-to-use mailing list system ( http://namazu.org/~satoru/quickml/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a gentoojp
For Paludis use this rsync : rsync://gentoo.zugaina.org/gentoojp-portage
If you have a problem : ycarus(-at-)zugaina.org