| Deep Insanity | |
 Cover of Deep Insanity: Nirvana volume 2 by Square Enix | |
| Created by | Square Enix |
|---|---|
| Manga | |
| Deep Insanity: Nirvana | |
| Written by | |
| Illustrated by | Etorouji Shiono |
| Published by | Square Enix |
| Magazine | Monthly Big Gangan |
| Demographic | Seinen |
| Original run | January 24, 2020 – March 25, 2023 |
| Volumes | 4 |
| Anime television series | |
| Deep Insanity: The Lost Child | |
| Directed by | Shin Oonuma |
| Produced by | Shouta Komatsu |
| Written by | Kento Shimoyama |
| Music by | Mirai Kodai Gakudan |
| Studio | Silver Link |
| Licensed by | Crunchyroll[a] |
| Original network | Tokyo MX, MBS, BS11, TVA, AT-X |
| Original run | October 13, 2021 – December 29, 2021 |
| Episodes | 12 |
| Video game | |
| Deep Insanity: Asylum | |
| Developer | Square Enix |
| Publisher | Square Enix |
| Genre | Action RPG |
| Platform | Android, iOS, PC (Steam) |
| Released |
|
Deep Insanity is a Japanese mixed-media project created by Square Enix. It consists of a manga titled Deep Insanity: Nirvana, which began serialization in Monthly Big Gangan from January 2020 to March 2023, a mobile and PC game titled Deep Insanity: Asylum, which was released on October 14, 2021, and an anime television series by Silver Link titled Deep Insanity: The Lost Child, which aired from October to December 2021.
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