Checking in changes prior to tagging of version 0.20130603.  Changelog diff is:

diff --git a/Changes b/Changes
index 0b0166d..906d3e5 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision histories for Perl extension Number::Phone::JP

+0.20130603 Mon Jun  3 2013
+     - Update some table classes.
+
 0.20130501 Tue May  7 2013
      - Update some table classes.