Child Allowance

I had a sore throat yesterday and went to an otolaryngologist.
The female doctor politely asked my symptoms and issued a prescription.
When I was at the clinic, I realized that parents who took their kids to the clinic didn’t pay anything when they left.
I checked a website of our city government and it said medical fees under 15 years old who live in this city are free.
The policy is very reasonable because parents don’t need to worry about the expenses for their kids’ health.
Not all cities in Japan implement this policy.
In the future, I want to live in such a city if I have a partner and kids.