media-fonts/ipaex/files/66-ipaex.conf

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
	<!-- Generic names -->
	<alias>
		<family>sans-serif</family>
		<prefer>
			<family>IPAexGothic</family>
		</prefer>
	</alias>
	<alias>
		<family>serif</family>
		<prefer>
			<family>IPAexMincho</family>
		</prefer>
	</alias>
	<alias>
		<family>monospace</family>
		<prefer>
			<family>IPAexGothic</family>
			<family>IPAexMincho</family>
		</prefer>
	</alias>

	<!-- disable hinting -->
<!--
	<match target="font">
		<test name="family">
			<string>IPAexGothic</string>
			<string>IPAexMincho</string>
		</test>
		<edit name="hinting" mode="assign">
			<bool>false</bool>
		</edit>
	</match>
-->
</fontconfig>