『廃品回収』スキルで手に入れた訳ありチート魔剣が最強すぎる件 ～役立たずと捨てられた俺は、異世界のガラクタたちと成り上がる

One day, Hirotaka, a former scrap collector, was transported to another world and was given the skill of "scrap collection"...!? It was a rubbish skill that "simply" allowed him to randomly collect one piece of scrap from all over the world. Hirotaka was declared useless and kicked out of the hero's party, wandering alone in another world... Just when he thought he was in a desperate situation with nowhere to turn, he retrieves the cheat magic sword "Osoro", which was also abandoned by the Demon King――!? The free-spirited and exciting adventure of a former junk collector begins now!!

- Novema.jp