Manga by Haruba Negi serialized in Shuukan Shounen Magazine published by Koudansha Comics. An anime adaptation began airing on 10 January 2019.
The series follows the daily life of a high school student Uesugi Fuutarou, who is hired as a private tutor for a group of identical quintuplets: Ichika, Nino, Miku, Yotsuba, and Itsuki. At the beginning of the story, it is indicated Futaro will marry one of the Nakano Quintuplets but the identity of the bride is unknown until near the end of the story.
Acquired an English localisation under the name of The Quintessential Quintuplets.
