The Quintuplets ∽ Personality Diagnosis App is an app that diagnoses which of the quintuplets sisters appearing in the popular anime "The Quintessential Quintuplets" has the closest personality to the character.
With this app, you can explore your personality through a 10-question diagnostic test to find out what you have in common and compatibility with the quintuplets. You can learn more about yourself by answering questions that reflect the characteristics and personality of each character.