noun, noun or participle which takes 'suru', intransitive verb
joining a club; enrolling in a team
Used for joining a school club, sports team, or similar organized group. Often used with する to mean 'to join a club'.
高校でテニス部に入部した。
I joined the tennis club in high school.
入部希望者は顧問の先生に連
Those wishing to join the club should contact the faculty advisor.