Here is a video of some abandoned towns and factories close to the Fukushima reactors, from the Asahi newspaper. Click on the video at the top. You can google-translate the text in this article to learn much of what the voice-over says. It is remarkable how quickly plants and forests take over abandoned towns.
http://www.asahi.com/articles/ASK7X6W72K7XUQIP069.html?iref=comtop_photo