成せい年ねん式しき

noun

coming-of-age ceremony

Refers to the formal ceremony celebrating a person's transition to adulthood. In modern Japan, this is typically the 成人式 (seijin-shiki) held on Coming of Age Day.

• 来らい月げつ、成せい年ねん式しきに参さん加かする予よ定ていです。

  I plan to attend the coming-of-age ceremony next month.