These ebuilds come from http://ebuild.gentoo.gr.jp/.
If you have some problems, go to the official site first.
tgif : Tgif is an Xlib base 2-D drawing facility under X11. ( http://bourbon.usc.edu/tgif/index.html )
toico : ToICO converts PNG, GIF, TIFF, BMP and XPM files to Windows icon format (ICO). ( http://wizard.ae.krakow.pl/~jb/toico/ )
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