A solid, definitive ending to a solid series that sets the bar for what harem romance anime can be.
The Quintessential Quintuplets ∬ (Season 2)
The same excellent caliber as the first season, with many things coming to fruition. As such, things get a bit dicey and spicy, but with great character development.
The Quintessential Quintuplets (Season 1)
A surprisingly earnest, interesting, and very enjoyable piece that sets the bar for harem anime.