diff --git a/Misc/ACKS b/Misc/ACKS
index 3d73388..4204678 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -320,6 +320,7 @@
 Tony Ingraldi
 John Interrante
 Bob Ippolito
+Atsuo Ishimoto
 Ben Jackson
 Paul Jackson
 David Jacobs