bug 1522385: Allow italic font for local ja
bug 1522385: Allow italic font for local ja

Windows XP had an issue where some fonts, such as Japanese fonts, did
not really support variants, and became unreadable on low-resolution
monitors when displaying kanji in bold or italic styles.

http://www.localizingjapan.com/blog/2011/02/27/italics-in-japanese/

Support has improved since then, and any browsers or systems that
had this issue are no longer supported.

mozilla/kuma,SphinxKnight/kuma,SphinxKnight/kuma,SphinxKnight/kuma,Elchi3/kuma,a2sheppy/kuma,Elchi3/kuma,SphinxKnight/kuma,mozilla/kuma,Elchi3/kuma,mozilla/kuma,escattone/kuma,Elchi3/kuma,a2sheppy/kuma,SphinxKnight/kuma,mozilla/kuma,escattone/kuma,SphinxKnight/kuma,mozilla/kuma,a2sheppy/kuma,a2sheppy/kuma,a2sheppy/kuma,Elchi3/kuma,escattone/kuma