Update coreteam members in manpages.
diff --git a/iptables.8.in b/iptables.8.in
index 66800a5..76d378a 100644
--- a/iptables.8.in
+++ b/iptables.8.in
@@ -486,8 +486,8 @@
 .PP
 Harald Welte wrote the ULOG and NFQUEUE target, the new libiptc, as well as the TTL, DSCP, ECN matches and targets.
 .PP
-The Netfilter Core Team is: Marc Boucher, Martin Josefsson, Jozsef Kadlecsik, 
-Patrick McHardy, James Morris, Harald Welte and Rusty Russell.
+The Netfilter Core Team is: Marc Boucher, Martin Josefsson, Yasuyuki Kozakai,
+Jozsef Kadlecsik, Patrick McHardy, James Morris, Harald Welte and Rusty Russell.
 .PP
 Man page originally written by Herve Eychenne <rv@wallfire.org>.
 .\" .. and did I mention that we are incredibly cool people?