Benriya Saitou-san, Isekai ni Iku season 1 episode 3
Episode title: Adventurers in the Great Labyrinth
When the wire cutters that Saitou brought with him from his last life break, he asks a dwarf named Dohnbain to fix them. Later, when Saitou can’t stop wondering about the golem they defeated, he and the rest of the party head into the great labyrinth.
