 | This article needs additional citations for verification. (December 2020) |
| Demon Beast Invasion | |
 Cover of the first manga volume | |
| 妖獣教室 (Yōjū Kyōshitsu) | |
|---|---|
| Genre | Horror, Erotica |
| Manga | |
| Written by | Toshio Maeda |
| Published by | Wani Magazine |
| English publisher | |
| Imprint | Action Camera Comics |
| Demographic | Seinen |
| Original run | May 1989 – August 1989 |
| Volumes | 3 |
| Original video animation | |
| Studio | Dandelion |
| Licensed by | |
| Released | May 25, 1990 – May 27, 1994 |
| Runtime | 40 minutes each |
| Episodes | 6 |
| Original video animation | |
| Demon Beast Resurrection | |
| Studio | Daiei Film Dandelion |
| Licensed by | |
| Released | November 17, 1995 – September 13, 1996 |
| Runtime | 30 minutes each |
| Episodes | 4 |
Demon Beast Invasion (Japanese: 妖獣教室, Hepburn: Yōjū Kyōshitsu) is a manga series written and illustrated by Toshio Maeda, published by Wani Magazine. The series was adapted into a six-part original video animation of the same name in 1990, followed by Demon Beast Resurrection (妖獣教室外伝, Yōjū Kyōshitsu Gaiden) in 1995.