These ebuilds come from http://ebuild.gentoo.gr.jp/.
If you have some problems, go to the official site first.
azik : Japanese romaji easy input method for Canna and Tamago ( http://hp.vector.co.jp/authors/VA002116/azik/azikindx.htm )
cocot : COde COnverter on Tty ( http://vmi.jp/software/cygwin/cocot.html )
sj3 : A client-server based Kana-Kanji conversion system ( http://code.google.com/p/sj3/ )
skf : skf is an i18n-capable kanji filter ( http://www.sourceforge.jp/projects/skf/ )
unicon : CJK (Chinese/Japanese/Korean) console input, display system and input modules. ( http://www.gnu.org/directory/UNICON.html" ewarn " ${HOMEPAGE} )
wnn7 : Wnn7 ( http://www.omronsoft.co.jp/SP/pcunix/wnn7/index.html" einfo "from CD-ROM or ${HOMEPAGE} and place them in ${DISTDIR} )
wxg : A.I. Soft's famous Japanese input method ( http://www.ekotoba.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org