一いっ回かい忌き

noun

first anniversary of a person's death

Refers to the first Buddhist memorial service held one year after death. 一周忌 (いっしゅうき) is the more common term.

See also: 一周忌

• 父ちちの一いっ回かい忌きの法ほう要ようを営いとなんだ。

  We held a memorial service for the first anniversary of my father's death.