Curiosities

Is Netflix's 'Chastity High' based on a true story? All about the black rules

"Chastity High" is shocking Netflix viewers worldwide, sparking curiosity about whether Japanese schools are truly as strict as portrayed in the series.

The leads of "Chastity High".
© NetflixThe leads of "Chastity High".

High school dramas from Asia often become trending topics, and “Chastity High” is no exception. Just hours after its release, this Japanese young adult series has quickly become one of the most talked-about shows on Netflix.

The production is set in an ultra-elite school where romantic relationships are strictly forbidden. Despite the rule, some students choose to defy it, keeping their romances a secret—until a mysterious figure searches to expose those who break the code.

As surreal as it may seem, the idea of a school where dating is forbidden with the risk of expulsion didn’t come out of nowhere. On the contrary, it draws inspiration from a very specific source. Here, all you need to know about the real situation that served as the basis for the title.

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The real story behind Netflix’s ‘Chastity High’

As reported by IMDb, “Chastity High” is based on a true story! While specific names are not disclosed, the show draws inspiration from a real case where a female student sued her school for expulsion due to violating its strict no-dating rule.

Additionally, it was revealed that the series’ producers conducted extensive research into Gen-Z’s views on dating to capture a range of opinions on love in these turbulent times, incorporating these insights into the production.

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Although it might seem unusual to viewers from other parts of the world, strict rules in schools are quite common in Asia. For instance, the term “Buraku Kōsoku” (black rules) refers to these solid norms imposed by some institutions.

These regulations can include prohibitions on things like ponytails, short skirts, and even close interactions with students of the opposite sex. Thus, while it may appear surprising that “Chastity High” is based on real events, such practices are not uncommon in its country of origin.

Moreover, it’s widely recognized that Asian schools often have rigorous rules concerning discipline and intense academic pressure, which is reflected in many series like “Death’s Game.”

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Clara is about to graduate with a Bachelor's degree in Writing Arts at the National University of Arts in Buenos Aires, Argentina. In her role as a writer for Spoiler US, she covers movies, TV shows, streaming platforms, celebrities, and other topics of entertainment and general interest. Since 2021, she has been working as a film critic for Bendito Spoiler, Cinema Saturno, and Peliplat, attending festivals, conducting interviews, and regularly participating in cinematic debate podcasts. Her main focus of work is in the horror genre.

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