diff --git a/interface/ncurs_c.c b/interface/ncurs_c.c
index f6b273849a275fe9d0a378f46a7c16dc77bd5510..aab9782033d7bc189b61a70a7531abf94121642a 100644
--- a/interface/ncurs_c.c
+++ b/interface/ncurs_c.c
@@ -1,6 +1,6 @@
 /*
     TiMidity++ -- MIDI to WAVE converter and player
-    Copyright (C) 1999-2004 Masanao Izumo <iz@onicos.co.jp>
+    Copyright (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>
     Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>
 
     This program is free software; you can redistribute it and/or modify
@@ -456,7 +456,7 @@ static void N_ctl_scrinit(void)
     	waddch(dftwin, 'v');
     waddstr(dftwin, timidity_version);
     wmove(dftwin, VERSION_LINE,COLS-51);
-    waddstr(dftwin, "(C) 1995,1999-2004 Tuukka Toivonen, Masanao Izumo");
+    waddstr(dftwin, "(C) 1995,1999-2014 Tuukka Toivonen, Masanao Izumo");
     wmove(dftwin, FILE_LINE,0);
     waddstr(dftwin, "File:");
 #ifdef MIDI_TITLE
diff --git a/interface/w32g_i.c b/interface/w32g_i.c
index 7cdd6aa628649913260bd3142a1b9c16622c923e..1abda0e409a613ef5cf6a963c9c2660ec47a16fe 100644
--- a/interface/w32g_i.c
+++ b/interface/w32g_i.c
@@ -1,6 +1,6 @@
 /*
     TiMidity++ -- MIDI to WAVE converter and player
-    Copyright (C) 1999-2004 Masanao Izumo <iz@onicos.co.jp>
+    Copyright (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>
     Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>
 
     This program is free software; you can redistribute it and/or modify
@@ -3817,7 +3817,7 @@ static void VersionWnd(HWND hParentWnd)
 "TiMidity Windows 95 port by Nicolas Witczak." NLS
 "TiMidity Win32 GUI by Daisuke Aoki <dai@y7.net>." NLS
 " Japanese menu, dialog, etc by Saito <timidity@flashmail.com>." NLS
-"TiMidity++ by Masanao Izumo <mo@goice.co.jp>." NLS
+"TiMidity++ by Masanao Izumo <iz@onicos.co.jp>." NLS
 ,(strcmp(timidity_version, "current")) ? "version " : "", timidity_version);
 	MessageBox(hParentWnd, VersionText, "Version", MB_OK);
 }
@@ -3827,12 +3827,12 @@ static void TiMidityWnd(HWND hParentWnd)
 	char TiMidityText[2024];
   sprintf(TiMidityText,
 " TiMidity++ %s%s -- MIDI to WAVE converter and player" NLS
-" Copyright (C) 1999-2002 Masanao Izumo <mo@goice.co.jp>" NLS
+" Copyright (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>" NLS
 " Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>" NLS
 NLS
 " Win32 version by Davide Moretti <dmoretti@iper.net>" NLS
 " GUI by Daisuke Aoki <dai@y7.net>." NLS
-" Modified by Masanao Izumo <mo@goice.co.jp>." NLS
+" Modified by Masanao Izumo <iz@onicos.co.jp>." NLS
 NLS
 " This program is free software; you can redistribute it and/or modify" NLS
 " it under the terms of the GNU General Public License as published by" NLS
diff --git a/interface/w32g_res.rc b/interface/w32g_res.rc
index 22129d8b8b890507a4cad043686bf7f1e49de621..b1f979ff092d3f8a8a48e4e0fc7283ba30e36357 100644
--- a/interface/w32g_res.rc
+++ b/interface/w32g_res.rc
@@ -1599,7 +1599,7 @@ BEGIN
             VALUE "FileDescription", "timw32g\0"
             VALUE "FileVersion", "2, 14, 0, 0\0"
             VALUE "InternalName", "timw32g\0"
-            VALUE "LegalCopyright", "Copyright (C) 1999-2002 Masanao Izumo <mo@goice.co.jp>\r\nCopyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>\0"
+            VALUE "LegalCopyright", "Copyright (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>\r\nCopyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", "timw32g.exe\0"
             VALUE "PrivateBuild", "\0"
diff --git a/timidity/timidity.c b/timidity/timidity.c
index f4cc65b926e3a6b744736596db56149825e82d44..f7aba09b61a4cda303835ee66948c8aaa4a5aad7 100644
--- a/timidity/timidity.c
+++ b/timidity/timidity.c
@@ -1,6 +1,6 @@
 /*
     TiMidity++ -- MIDI to WAVE converter and player
-    Copyright (C) 1999-2008 Masanao Izumo <iz@onicos.co.jp>
+    Copyright (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>
     Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>
 
     This program is free software; you can redistribute it and/or modify
@@ -3628,7 +3628,7 @@ static int parse_opt_h(const char *arg)
 #endif
 {
 	static char *help_list[] = {
-"TiMidity++ %s (C) 1999-2004 Masanao Izumo <iz@onicos.co.jp>",
+"TiMidity++ %s (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>",
 "The original version (C) 1995 Tuukka Toivonen <tt@cgs.fi>",
 "TiMidity is free software and comes with ABSOLUTELY NO WARRANTY.",
 "",
@@ -4804,7 +4804,7 @@ static inline int parse_opt_v(const char *arg)
 				timidity_version, NLS,
 		NLS,
 #endif
-		"Copyright (C) 1999-2004 Masanao Izumo <iz@onicos.co.jp>", NLS,
+		"Copyright (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>", NLS,
 		"Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>", NLS,
 		NLS,
 #ifdef __W32__
@@ -5091,7 +5091,7 @@ static void interesting_message(void)
 {
 	printf(
 "TiMidity++ %s%s -- MIDI to WAVE converter and player" NLS
-"Copyright (C) 1999-2004 Masanao Izumo <iz@onicos.co.jp>" NLS
+"Copyright (C) 1999-2014 Masanao Izumo <iz@onicos.co.jp>" NLS
 "Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>" NLS
 			NLS
 #ifdef __W32__