A very valuable material was revived. A robot operator at Fukushima wrote a blog about what he did,how it was though it didn’t mention too much confidential issues.However,the blog was shut down and deleted all of a sudden.
An IEEE journalist revived the material from cache remaining on the internet.He even revived a video uploaded.
I recommend you to save it offline.
http://spectrum.ieee.org/automaton/robotics/industrial-robots/fukushima-robot-operator-diaries