These ebuilds come from http://ebuild.gentoo.gr.jp/.
If you have some problems, go to the official site first.
gkrellm-gtodo : A GkrellM2 plugin that lets you organize and track tasks and to-do items. ( http://voidtrance.home.comcast.net/software/ )
wmuim : wmuim is a toolbar application for uim ( http://wmuim.sourceforge.jp/index.en.shtml )
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