[allmendream]

Well gee, maybe having half the population of the USA crammed onto an island the size of California makes people less willing to have lots of babies.

Japan will survive just fine - they may have a reduced population - but it will still be Japan.

[JCBreckenridge]

No, they won’t survive. It’s as simple as that. It doesn’t take that long either. They’ve already ensured that 60 million Japanese people will no longer be there.