入にゅう会かい式しき

noun

initiation ceremony; induction ceremony

A formal ceremony for joining a group, club, or organization.

• 新しん入にゅう生せいの入にゅう会かい式しきは来らい週しゅうの金きん曜よう日びに行おこなわれます。

  The initiation ceremony for new students will be held next Friday.