異世界リーマン

異世界リーマン, Salesman in Another World, Salesman in Isekai, 異世界リーマン、勇者パーティーに入る, Isekai Ryman, Yuusha Party ni Hairu, A Salaryman in Another World Joins the Hero’s Party, Isekai Riiman

Alek, the Chosen Hero. He drew the legendary Holy Sword and was hailed as the divine apostle destined to defeat the Demon Lord. To aid him on this sacred quest, the king appointed his finest team: Rock the warrior, Leon the mage, Shirley the cleric, and… Hayashi from Sales. "..." "Wait, what the heck is Sales doing here!?" Thus begins the journey of a legendary hero party, filled with laughter, tears, and the occasional client meeting!? A heroic tale unlike any other—complete with one brave salesman.