Lesson of the Evil: Prologue (2020)
| First Air Date: | 2020, October 15 |
| Last Air Date: | 2020, November 5 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 4 |
| Episode Runtime: | 30 min |
| Countries: | Japan |
| Production: | OLM, TOHO, Toho Pictures, BeeTV |
| Cast: | Ryo Iwamatsu, Mitsuru Fukikoshi, Hideaki Ito, Noriko Nakagoshi, Saki Takaoka, Koh Takasugi |
Overview:
Follows high school teacher Seiji Hasumi's background history and in the process depicts the horror inherent in daily life.