CNIC, one of the information sources I just added to my Japan and NEWS pages does daily updates (In Japanese, translated by interpreter throughout). Check it out for a tthorough evaluation of the situation inside the NNPs:
CNIC, a Tokyo-based Citizens’ Nuclear Information Center: “is an anti-nuclear public interest organization dedicated to securing a safe, nuclear-free world. The Center was formed to provide reliable information and public education on all aspects of nuclear power to ultimately realize this goal.
Data gathered, compiled, and analyzed by the Center is condensed into forms useful to the media, citizens’ groups, policy makers, and the general public. The Center is independent from government and industry and is supported by membership fees, donations, and sales of publications.” http://www.cnic.jp/