めでたしめでたし

expression

and they all lived happily ever after

Traditional formulaic ending to stories, fairy tales, or narratives, signaling a happy conclusion.

See also: めでたし

• 昔むかし話ばなしの最さい後ごに「めでたしめでたし」と書かいてある。

  At the end of the old tale, it says 'and they all lived happily ever after'.

expression

having a happy ending; ending without incident

Extended use to describe any situation, event, or story that concludes happily or uneventfully; often used lightheartedly.

• トラブルもなく、旅りょ行こうはめでたしめでたしだった。

  The trip ended without any trouble, a happy ending.

• 喧けん嘩かしたけど仲なか直なおりして、めでたしめでたし。

  We had a fight but made up, so all's well that ends well.