Creator Hiroyuki described the creation of the concept after being frustrated that there could only be one winner in the manga series The Quintessential Quintuplets.
Based on a harem comedy shounen manga series written and illustrated by Hiroyuki. It was serialized in Kodansha's Weekly Shounen Magazine from March 2020 to May 2023, with its chapters collected in sixteen tankobon volumes.
Bryn Appril briefly took over Megan Shipman's role as Milika in Season 2 due to Shipman being absent on Maternity Leave. Appril also appeared as Shipman's Anya Forger on Spy Family during this Time.
The series eventually received an English Dub one Year after the Release of the Japanese Version, Uncommon for most Anime that usually receive a Dub roughly close to the Initial Release or Not at All. Receiving a Dub that late in its life is often a Sign of a Series unexpected Success.
In addition to Voicing Nagisa, Madeline Morris also worked as the ADR Writer for the Series English Dub.