diff -Naur man-1.6e.orig/configure man-1.6e/configure
--- man-1.6e.orig/configure	2006-05-02 02:56:14.000000000 +0900
+++ man-1.6e/configure	2007-09-27 18:18:04.000000000 +0900
@@ -490,7 +490,7 @@
       nroff="$Fnroff -Tlatin1 -mandoc"
     fi
     troff="$Fgroff -Tps -mandoc"
-    jnroff="$Fgroff -Tnippon -mandocj"
+    jnroff="nkf -e | env LANG=ja_JP.eucJP $Fgroff -Tnippon -mandocj | iconv -f EUC-JP"
   fi
   eqn="$Fgeqn -Tps"
   neqn="$Fgeqn -Tlatin1"
@@ -535,7 +535,7 @@
 if [ "x$set_compatibility_mode_for_colored_groff" = "xtrue" ]; then
     troff="$troff -c"
     nroff="$nroff -c"
-    jnroff="$jnroff -c"
+    jnroff="nkf -e | env LANG=ja_JP.eucJP $Fgroff -Tnippon -mandocj -c | iconv -f EUC-JP"
 fi
 
 if [ x$default = x ]; then