Japanese people are hugely sensitive to causing embarrassment, losing face.
Japanese males are comparatively risk-averse.
A recent cultural import to Japan is the feminist concept of SEXUAL HARASSMENT, and when you throw that into the face of dudes who are risk averse and whose greatest personal fear is inducing embarrassment and avoiding rejection...?
You get a population threat that rivals that of nuclear weapons.
STUPID? Yup. But it’s true.
I think that the first country in which you will have common ownership of sexBots will be Japan, and THEN you will see fertility problems ON A TOTALLY DIFFERENT SCALE.
Invest in Japanese cat and ice-cream companies, I don’t care HOW hot the chicks are.
The only Japanese men who do NOT beat their wives are the Samurai.
Reminds me of when Mrs. Chandler and I watched Westworld and she commented on the hooker robots, "I would't want to be the person who has to clean those machines."
Then you have the problem of an unwillingness to allow occidentals to immigrate. Thus exacerbating the problem. Demographically speaking, Japan will lose something like 40% of it’s populace in 50 years.
Nature abhors a vacuum. Other populations will move in.