Isekai Shoukan wa Nidome Desu

Alternate Name: 
A Second Time for an Otherworld Summoning ; 異世界召喚は二度目です
Year of Release: 
Kishimoto Kazuha,

Isekai Shoukan wa Nidome Desu summary:
There was once a man who was summoned to another world, and saved it. Of course, he became too popular there, and turned into an isekai-normie. However, that man fell into a “trap”, and was forcibly returned to his original world. Moreover, he had to start over as a baby! This is the story of the way-too-fantastic ex-hero who lived as a gloomy high-schooler as he gets summoned once again to that other world in a very unexpected development!

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.