Anime DetailsFINISHED
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Synopsis & Story
Seventy years ago, several mysterious murders occurred in Tokyo, Japan. Young, beautiful women were found dead, their bodies dried up like ancient mummies. Now young women are dying the same way and Miho, a 19 year-old college student discovers that a weird stranger is stalking her. While her best friend Azusa, is busy seducing their professor, she discovers he is not human at all, but a horrible tentacle-endowed monster! Now that his dark secret is revealed, both girls are on the run for their life, but can she escape from the hideous monster disguised as a mild-mannered professor?
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Aniphoria guide
Lesson of Darkness: should you watch it?
At a glance
Lesson of Darkness has been poorly received, with an average AniList score of 44/100 — 5% of 132 ratings are 8/10 or higher.
Of the 251 AniList users who started it, 6.8% dropped it, so it is dropped at a typical rate; 208 have finished it.
At about 46 minutes in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Hentai, Horror — especially rape, tentacles, female protagonist.
Lesson of Darkness FAQ
- How many episodes does Lesson of Darkness have?
- Lesson of Darkness has 1 episodes of about 46 minutes each, roughly 46 minutes in total.
- Is Lesson of Darkness finished?
- Yes. Lesson of Darkness has finished airing — the final episode aired November 29, 1996.
- Is there a season 2 of Lesson of Darkness?
- No sequel is listed for Lesson of Darkness as of October 2026.
- Is Lesson of Darkness based on a manga?
- No. Lesson of Darkness is an original anime story, not adapted from a manga or novel.