Although one thing to keep in mind is that earthquake-proofing building standards are also renewed about once per generation. I would absolutely refuse to let m

Although one thing to keep in mind is that earthquake-proofing building standards are also renewed about once per generation. I would absolutely refuse to let my family live in a house built before the post-Hanshin 2000 reforms (just look at the houses collapsed in the recent Noto earthquake, most of them predated even the earlier 1981 reforms)