Cautious Hero: The Hero Is Overpowered but Overly Cautious[2] (Japanese: この勇者が俺TUEEEくせに慎重すぎる, Hepburn: Kono Yūsha ga Ore Tsuē Kuse ni Shinchō Sugiru) is a Japanese light novel series written by Light Tuchihi and illustrated by Saori Toyota. It began serialization online in June 2016 on the Kadokawa's novel publishing website Kakuyomu. It was then acquired by Fujimi Shobo, who published the first light novel volume in February 2017 under their Kadokawa Books imprint. Seven volumes have been released as of December 2019. The light novel series is licensed in North America by Yen Press.[3] A manga adaptation with art by Koyuki was serialized in Fujimi Shobo's shōnen manga magazine Monthly Dragon Age from November 2018 to October 2022. It has been collected in six tankōbon volumes. An anime television series adaptation by White Fox aired from October to December 2019.