記き念ねん貨か幣へい

noun

commemorative coin; memorial coin

Refers to coins issued to commemorate a specific event, person, or anniversary. Often used in official contexts.

• 東とう京きょうオリンピックの記き念ねん貨か幣へいが発はっ行こうされた。

  Commemorative coins for the Tokyo Olympics were issued.