I would say that someone died within 1000 feet from where you live, while you actually lived there. This is probably true, unless you live in a remote house.
And they all forget to count ghosts from microorganisms and insects.
It may be that, in Shinto Buddhism (the predominant religion in Japan,) the "ghosts" of microorganisms, insects, etc. don't exist, or aren't worth worrying about, because they're part of the natural order.
Also bear in mind that, if one believes in reincarnation and animism, "ghosts" on earth may be considered a special case, when the expectation is that most spirits rejoin the karmic cycle (or whatever.)
Also bear in mind that, if one believes in reincarnation and animism, "ghosts" on earth may be considered a special case, when the expectation is that most spirits rejoin the karmic cycle (or whatever.)