The Ayakashi Triangle TV anime adaptation has revealed a release date of 2023. Staff and cast details remain unknown at this point.

The anime is based on the “ayakashi love fantasy” manga from Black Cat creator and To-Love Ru artist Kentarou Yabuki. The Shueisha-published manga began in 2020 and has nine tankoubon volumes as of May 2022. It is serialized on Shonen Jump+ published under the Jump Comics label. 

Manga Plus describes the story as:

Japan may be brimming with mysterious monsters called ayakashi, but they have a special exorcist ninja force to counter the threat! Young exorcist ninja Matsuri spends his days fighting ayakashi to protect his childhood friend Suzu. But when an ayakashi cat named Shirogane shows up, things get turned upside down! Legendary mangaka Kentaro Yabuki returns to Shonen Jump with this new fantasy series full of ayakashi and romance!

Source: @ayakashi_anime