Index: temp/trunk/data/class/SC_CheckError.php
===================================================================
--- temp/trunk/data/class/SC_CheckError.php	(revision 5934)
+++ temp/trunk/data/class/SC_CheckError.php	(revision 7891)
@@ -378,5 +378,5 @@
 			return;
 		}
-		if(strlen($this->arrParam[$value[1]]) > 0 && ! ereg("^(\xA5[\xA1-\xF6]|\xA1\xBC|\xA1\xA6|\xA1\xA1|\x20)+$", $this->arrParam[$value[1]] ) ) { 
+		if(strlen($this->arrParam[$value[1]]) > 0 && ! mb_ereg("^([¥¡-¥ö]|[¡¼])+$", $this->arrParam[$value[1]] ) )
 			$this->arrErr[$value[1]] = "¢¨ " . $value[0] . "¤Ï¥«¥¿¥«¥Ê¤ÇÆþÎϤ·¤Æ¤¯¤À¤µ¤¤¡£<br />";	
 		}