Isekai kara no Kigyou Shinshutsu?!: Motoshachiku ga Isekai Tenshoku shite Nariagaru! Yuusha ga Kouryaku dekinai Meikyuu wo Tsukuriagero

Former black company employee, Jiro Tanaka leaves his job due to overwork. In his home, he founds a job recruitment template which is from another world company. The job is to test the dungeon created by the demon king. There, the days of diving into the dungeon as a "dungeon tester" were waiting for him to complete the dungeon that even the hero...