<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
This test makes sure that the Japanese system font can be italicized. The test passes if the character below is oblique (either because the font supports it or because WebKit synthesizes the oblique).
<div style="font: 100px 'system-ui'; font-style: italic;">の</div>
</body>
</html>
