If you are looking to treat the opening of the movie as "Episode 1,"
If you are watching the series for the first time, ensure you haven't missed these related "episodes" that lead into the movie: 5-toubun no Hanayome Movie - Episode 1
While The Quintessential Quintuplets ( 5-toubun no Hanayome ) movie is a single feature-length film and not a series of episodes, it is structured into distinct chapters or acts that focus on the three-day school festival. If you are looking to treat the opening
The story picks up after their third year of high school starts, moving directly into the final school festival. 5-toubun no Hanayome Movie - Episode 1
The first portion of the movie uses a non-linear narrative to show the events of the festival from different perspectives. Key "Episode 1" Events: