"Haihin Kaishuu" Skill de Te ni Ireta Wakeari Cheat Maken ga Saikyou Sugiru Ken ~Yakutatazu to Suterareta Ore wa, Isekai no Garakuta-tachi to Nariagaru~

I’ll Show Them What “Thrown Away” Really Means! A Heartwarming and Hilarious Classic Isekai Fantasy!! One day, Hirotaka, a former junk collector transported to another world, was granted the skill “Junk Collection”…!? It was a garbage skill that “only” randomly collected one piece of junk from around the world. Called useless and expelled from the hero’s party, Hirotaka wanders the other world alone… Just when he thought he was in dire straits with nowhere to turn, he collects “Osoro,” a cheat-level magic sword also abandoned by the Demon King—!? The free-spirited and exciting adventure of a former junk collector begins now!