noun
Legal term for the minimum age at which a person is considered legally competent to consent to sexual acts.
日本では、性交同意年齢は2023年に13歳から16歳に引き上げられた。
In Japan, the age of consent was raised from 13 to 16 in 2023.
Compound of 性交 (sexual intercourse), 同意 (consent), and 年齢 (age). A modern legal term.