The app is a complete scam and has absolutely no supernatural or psychological effect. However, the Class President is so incredibly naive—and holds such an unwavering, fearful belief in the power of modern technology—that she genuinely believes she has been completely hypnotized.

In Japanese school culture, the gakkyu iinchou (学級委員) is more than a hall monitor. She is the mediator between chaos (the student body) and order (the faculty). In anime, this character is almost always:

The landscape of modern anime, manga, and light novel culture is filled with hyper-specific tropes. One phrase that has captured the attention of niche communities online is (委員長は催眠アプリを信じてる). Translated into English, it roughly means "The Class President Believes in a Hypnosis App."

A gacha game event where the player must convince the class president that a bugged hypnosis app is actually a "testing tool for loyalty." The player lies to her. She believes the lie. The ending reveals the app never existed—the player is the hypnotist, using words alone.

The department head's belief in and promotion of a sleep app signify a progressive approach to employee well-being and productivity. By encouraging the use of such technology, organizations can take a significant step towards creating a healthier work environment. As the modern workplace continues to evolve, initiatives like these will be crucial in supporting the holistic well-being of employees.