A proposed revision of Japans Civil Code would set the minimum age of marriage at 18 for both women and men. At present, people must be 20 years old to marry without parental permission; with parental permission, men can marry from 18, and girls can marry as young as 16.

What age do most girls marry?

The 2020 Average Age of Marriage In 2020, the average age of marriage for female participants was 31, while male respondents married at age 33. The average age of marriage in the US therefore falls at 32 years.