Index: temp/trunk/html/admin/system/bkup.php
===================================================================
--- temp/trunk/html/admin/system/bkup.php	(revision 6616)
+++ temp/trunk/html/admin/system/bkup.php	(revision 7179)
@@ -196,5 +196,5 @@
 	$csv_file = $bkup_dir . "bkup_data.csv";
 	$csv_autoinc_file = $bkup_dir . "autoinc_data.csv";
-	mb_internal_encoding('EUC-JP');
+	mb_internal_encoding('CHAR_CODE');
 	// CSV½ÐÎÏ
 	// ¥Ç¥£¥ì¥¯¥È¥ê¤¬Â¸ºß¤·¤Æ¤¤¤Ê¤±¤ì¤ÐºîÀ®¤¹¤ë