The previous page is sending you to https://www.post.japanpost.jp/cgi-zip/zipcode.php?pref=10&city=1102020&cmp=1&addr=%E5%90%89%E4%BA%95%E7%94%BA%E4%B8%8A%E5%A5%A5%E5%B9%B3.

 If you do not want to visit that page, you can return to the previous page.