The light novel series Summoned to Another World for a Second Time is looking like an anime adaptation is coming as retailer listings for the manga side indicate it on select retails at the moment. the original light novels come from creator Kazuha Kishimoto which began in 2015 and wrapped up in 2016 after starting online initially.
Various epilogue chapters were written over the next few years while the manga adaptation began in 2018 and has six volumes released so far.
However, one day he gets caught in a trap and is deported back to his original world as a baby.