+% 游明朝/游ゴシック (Win8.1)
+\DeclareOption{yu-win}{
+ \ltjpreset_set_multi:n {
+ YuMincho-Regular , YuMincho-Demibold , % mc/m, mc/bx
+ YuGothic-Regular , YuGothic-Bold , % gt/m, gt/bx (multiweight))
+ YuGothic-Bold , YuGothic-Bold , % gt/m (uni), gt/eb
+ YuGothic-Bold % mg/m
+ }
+}
+
+% Yu fonts in OSX
+% according to http://support.apple.com/kb/HT5944
+\DeclareOption{yu-osx}{
+ \ltjpreset_set_multi:n {
+ YuMincho~Medium , YuMincho~Demibold , % mc/m, mc/bx
+ YuGothic~Medium , YuGothic~Bold , % gt/m, gt/bx (multiweight))
+ YuGothic~Bold , YuGothic~Bold , % gt/m (uni), gt/eb
+ YuGothic~Bold % mg/m
+ }
+}