document.write('
Error: Feed failed! Causes may be (1) No data found for RSS feed http://itunes.apple.com/jp/rss/topfreeapplications/limit=25/genre=6018/xml; (2) There are no items are available for this feed; (3) The RSS feed does not validate.
Please verify that the URL http://itunes.apple.com/jp/rss/topfreeapplications/limit=25/genre=6018/xml works first in your browser and that the feed passes a validator test.