> "In Japan, 98% of adoptions are actually adult men, aged between 20-30 years old — not children."
> "In Japan, there is a several-hundred-year-old tradition in which businesses adopt their executives so companies or institutions are "family-run" groups. In other words, bosses adopt their employees."
https://www.independent.co.uk/life-style/japanese-adoption-r...
So, daughter marries son-in-law, who is "adopted" into the family and carries on the family name.
The incentives for clicks are just too great.
The bit that is misleading is that adopting or even fostering children not related to you is vanishingly rare in Japan, nearly all orphans end up in orphanages instead.
No matter what you’ll lose clients, but lose a lot less than if Alice disappears one day and Bob magically appears the next with little handover.
Dunno if that could work in Japan.
So it's still the same family!
I know a printer right now where the owner has been working towards retiring and selling the business to his now-manager eventual-successor for a few years. The owner has reduced his work responsibilities to sales only at this point, and the goal has been to make his networks comfortable with his successor as he slips away (to live closer to his grandchildren, I bet.)