An Unaware Old Man Becomes an Overpowered Streamer,Jimi na Ojisan, Jitsu wa Eiyu deshita. - Jikaku ga Nai Mama Muso Shitetara, Mei no Dungeon Haishin de Sarasareteta You desu,The Plain Salary Man Turned Out to Be a Hero: He Was Invincible, Only to Be Exposed on His Niece's Dungeon Stream,The Plain Uncle Was Actually a Hero. He Was Unconsciously Invincible, and It Seems He Was Exposed in His Niece's Dungeon Stream,地味なおじさん、実は英雄でした。　～自覚がないまま無双してたら、姪のダンジョン配信で晒されてたようです～