noun
young adult
Loanword from English, used in contexts such as publishing, marketing, and demographics to refer to people in their teens to early twenties.
この小説はヤングアダルト向けに書かれている。
This novel is written for young adults.
ヤングアダルト層をターゲットにした広告が増えている。
Advertisements targeting the young adult demographic are increasing.