diff --git a/AUTHORS b/AUTHORS
index 0584c6c999..41abfe2bc1 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -122,6 +122,7 @@ John Hasler <john@dhh.gt.org> engine patch
 Jon Kĺre Hellan <hellan@acm.org> misc core dump fixes
 Claus Hindsgaul <claus_h@image.dk> messages Danish translation
 Péter Hosszú <hosszu@web.de> Hungarian translation
+Tomokazu Iwashita <iwashita@center.nitech.ac.jp> Japanese translation of xea
 Miquel Jordana Vilamitjana <jjvmjv@mundomail.net> Spanish translation of manual
 Prakash Kailasa <PrakashK@bigfoot.com> for gnome build fixes
 Alexey Kakunin <small@arcadia.spb.ru> quickfill patch for Cyrillic