Itou Junji: Crimson is a tV series anime.

About the production: the story comes from a manga and its current status is "not yet released".

Its main genres are drama, horror, mystery, psychological and supernatural, with themes such as Anthology, Episodic, Cosmic Horror and Tragedy.

Crimson refers to the color crimson or bright red, and the concept of this volume is "monsters." This is a collection of horror stories that carefully selects masterpieces filled with unique madness, allowing you to immerse yourself in the eerie, bizarre, and yet original world of Junji Ito. (Source: Official Website, translated)

Official synopsis from AniList.