[NVDave]

The local police.

You might want few to read up on the annual checks and surveys the local police make of residents in Japan. They have pretty good lists of everyone in the neighborhood they patrol.

[U S Army EOD]

OK, thanks for the info.

[VanShuyten]

The cops came by to make sure that they knew everyone in my home and also contacts, both relations and locals. When I first moved to Japan, I thought that was none of their business, but after my first quake, I changed my mind.

The only problem in this situation is that those record might have been lost.