NHK TV News just reported that Yokohama conducted a train bomb simulation drill today. Mmmmmmm.
Wonder if they know something they are not divulging since there are no signs in the train stations or anything.
It is strange that this seems to be the first time they have done this kind of drill, even though previous threats against Japan have been made over a year ago.
The City of Yokohama Emergency Preparedness homepage says nothing about a drill, go figure.
I guess we need to go in to get our brain stem implant so we receive the NHK sub-band signal to warn of things like this and the Official Must-start-wearing-your-salaryman-trench-coat Day that is coming soon.