Yuusha ni Narenakatta Ore wa Shibushibu Shuushoku wo Ketsui Shimashita. I Couldn't Become a Hero, So I Reluctantly Decided to Get a Job.
Raul’s long-time dream of becoming a hero is crushed when the Demon King is unexpectedly defeated. With a skill set that has been rendered useless and nowhere left to turn, Raul resigns himself to working at a magical electronics store. But when a new employee appears with a very interesting resume, Raul soon finds himself working side-by-side with none other than the Demon Lord’s daughter. Now, not only does Raul have to train his sworn enemy, but he’s stuck cleaning up her messes, too.
[Source: Sentai Filmworks]