Trivia / We Never Learn

• Dueling Shows: With two different shows. It came out one season after The Quintessential Quintuplets, and in the same season as the similarly named Ao-chan Can't Study. In the case of the former, Taishi Tsutsui and Haruba Negi are actually friends, and decided to each make their own manga series with the same premise.
• Sleeper Hit: Only 16,000 volumes were printed for the first edition of volume one, and all of the volumes were sold out within 3 days! This quickly led to a second reprint and a much earlier digital release.