The Japan Times provides more details of the working conditions at Fukushima, and reports on Kan’s visit there.
Update:I don’t think this is the complete truth, but this article and others on the same subject seem to indicate that the government and TEPCo are aware of people’s concern and anxiety over
a) the workers on the front-lines of this crisis, and
b) the secrecy that continues to shroud exactly what is going on in the plant.
One could be cynical and say the officials are trying to avert criticism and fob people off, but I take Edano’s statement of gratitude as 100% sincere (if a little late). As was Tokyo mayor Ishihara’s expression of thanks to the Tokyo Hyperrescue fire-fighting team.

“I humbly bow to the workers and officials who are engaged in various difficult work at the frontline of the nuclear plant,” Chief Cabinet Secretary Yukio Edano said Tuesday.

via Rural sports complex turns into base camp for nuclear workers | The Japan Times Online.