noun
domino toppling; domino fall
Refers to the action or event of setting up dominoes and knocking them down in sequence. Can also be used metaphorically for a chain reaction.
子供たちが体育館でドミノ倒しを楽しんだ。
The children enjoyed domino toppling in the gymnasium.
一つのミスがドミノ倒しのように次
One mistake caused a chain reaction of problems like a domino fall.