The fall 2019 anime adaptation of the Kono Yūsha ga Ore TUEEE Kuse ni Shinchō Sugiru, aka Cautious Hero: The Hero Is Overpowered but Overly Cautious, novel series kicked off back on October 2nd, 2019.
Funimation is now streaming the opening and closing sequences as easy to share pieces to try and draw people into it.
The hero, Seiya Ryuuguuin, is an OVERLY cautious hero who’s obsessed with muscle training and buying armor before setting out to deal with low level creatures.
The series comes from writer Light Tuchihi which began in 2016 and has five volumes out while the manga by Koyuki has one volume.