xa_chan: Seems that they're making good progress at the nuclear plant, they put back some power and are expected to start cooling some of the reactors tomorrow.
bansama: A tweet about 4 hours ago from the PM's Office states "Pressure inside the container vessel at Unit 3 reactor has risen despite efforts to cool the reactor." and "(Cont) We're considering taking measures to lower pressure inside its container vessel, but the situation is not imminent."
So there's still a few problems to be faced.
Of course, the situation is far from being safe. But we can assume that the restoring of elecrtic power in reactors 5 & 6 and the fact they are now able to cool them down is a good step towards normalization of the situation.
I'm a bit surprised by this tweet, however, because yesterday official services announced that the pressure inside reactor No 3 had lowered and there was no need anymore to vent some gases inside :
http://www3.nhk.or.jp/daily/english/20_23.html I guess the situation has evolved. And no news from that on TV news this morning, but I can have missed it...