Font in Firefox for japanese

Firefox is using MS Gothic by default. But Meiryo looks ｍuch better (and it is by default in Chrome).

assets/style.css

@@ -11,7 +11,7 @@ body {
 	background: #fff;
 	color: #000;
 	font-size: 14px;
-	font-family: Tahoma, Arial, Verdana, sans-serif, Lucida Sans;
+	font-family: Tahoma, Arial, Verdana, Meiryo, "MS Gothic", sans-serif, Lucida Sans;
 	line-height: 1.5em;
 	text-align: center;
 }