diff --git a/README.md b/README.md
index e06b5bb..07fe65e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # JpPrefecture
 
+[**English**](README_EN.md)
+
 [![Gem Version](http://img.shields.io/gem/v/jp_prefecture.svg?style=flat)](https://rubygems.org/gems/jp_prefecture)
 [![Build Status](http://img.shields.io/travis/chocoby/jp_prefecture/master.svg?style=flat)](https://travis-ci.org/chocoby/jp_prefecture)
 [![Coveralls](https://img.shields.io/coveralls/chocoby/jp_prefecture.svg)](https://coveralls.io/r/chocoby/jp_prefecture)