diff --git a/w3mhelperpanel.c b/w3mhelperpanel.c
index a519954..46613d2 100644
--- a/w3mhelperpanel.c
+++ b/w3mhelperpanel.c
@@ -12,13 +12,13 @@
 
 #if LANG == JA
 /* FIXME: gettextize here */
-#define MSG_TITLE		"³°Éô¥Ó¥å¡¼¥¢¤ÎÊÔ½¸"
-#define MSG_NEW_ENTRY		"¿·µ¬ÅÐÏ¿"
-#define MSG_TYPE		"¥Ç¡¼¥¿¥¿¥¤¥×"
-#define MSG_COMMAND		"³°Éô¥³¥Þ¥ó¥É"
-#define MSG_REGISTER		"ÅÐÏ¿"
-#define MSG_DELETE		"ºï½ü"
-#define MSG_DOIT		"¼Â¹Ô"
+#define MSG_TITLE		"�����ӥ塼�����Խ�"
+#define MSG_NEW_ENTRY		"������Ͽ"
+#define MSG_TYPE		"�ǡ���������"
+#define MSG_COMMAND		"�������ޥ��"
+#define MSG_REGISTER		"��Ͽ"
+#define MSG_DELETE		"���"
+#define MSG_DOIT		"�¹�"
 #else				/* LANG != JA */
 #define MSG_TITLE		"External Viewers Setup"
 #define MSG_NEW_ENTRY		"New Entry"
@@ -167,7 +167,6 @@ int
 main(void)
 {
     Str mailcapfile;
-    extern char *getenv();
     char *p;
     int length;
     Str qs = NULL;