fonts-noto-cjk : 'No Tofu' CJK font families with large Unicode coverage (CJK regular and bold) ( https://github.com/notofonts/noto-cjk )
fonts-ubuntu : The Ubuntu variable font with adjustable weight and width axes. ( https://design.ubuntu.com/font/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a gentoo-unity7
For Paludis use this rsync : rsync://gentoo.zugaina.org/gentoo-unity7-portage
If you have a problem : ycarus(-at-)zugaina.org