Ayakashi Triangle sometimes abbreviated as AyaTri, is a Japanese fantasy romantic comedy manga series written and illustrated by Kentaro Yabuki. It was serialized in publisher Shueisha's Weekly Shōnen Jump magazine from June 2020 to April 2022, and was transferred to the Shōnen Jump+ website where it continued until September 2023. Shueisha has collected and published its individual chapters into sixteen tankōbon volumes. The manga has been licensed for English release in North America by Seven Seas Entertainment, and Shueisha also simultaneously publishes the series in English and Spanish for free on the Manga Plus app and website. An anime television series adaptation by Connect aired from January to September 2023.