Index: temp/trunk/html/admin/total/class/SC_GraphBase.php
===================================================================
--- temp/trunk/html/admin/total/class/SC_GraphBase.php	(revision 7206)
+++ temp/trunk/html/admin/total/class/SC_GraphBase.php	(revision 7207)
@@ -129,5 +129,5 @@
 		}
 		//$text = mb_convert_encoding($text, "UTF-8", CHAR_CODE);
-		$text = mb_convert_encoding($text, "SHIFT-JIS");
+		$text = mb_convert_encoding($text, "EUC-JP");
 		if($color != NULL) {
 			ImageTTFText($this->image, $font_size, $angle, $left, $top + $font_size, $color, FONT_PATH, $text);