-Copyright (C) 1987, \s-1FUJITSU\s0 \s-1LTD\s0. (I.Ichikawa),2000 S. Kono, \s-1COW\s0
-Copyright (C) 2002\-2007 Kono, Furukawa, Naruse, mastodon
+Copyright (C) 1987, \s-1FUJITSU\s0 \s-1LTD\s0. (I.Ichikawa).
+.PP
+Copyright (C) 1996\-2009, The nkf Project.