Jimi na Ojisan, Jitsu wa Eiyu Datta. ~Jikaku ga Nai mama Muso Shitetara, Mei no Dungeon Haishin de Sarasareteta yo desu~ 
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Description
Keita Sato, a 41-year-old single office worker, spends his days handling stress and tedious work tasks. His unique way of unwinding involves diving solo into modern-day dungeons and using ferocious monsters as batting practice!
One day, his niece Hikari secretly follows him and ends up streaming his dungeon exploits…!!
Type
Manga
Related Series
N/A
Associated Names
An Unaware Old Man Becomes an Overpowered Streamer
Jimina Ojisan, Jitsu wa Eiyū Deshita. ~Jikaku ga nai Mama Musō Shitetara, Mei no Dungeon Haishin de Sarasareteta Yō 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～
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Latest Release(s)
c.1-18 by MANGA Plus 1 week ago
Search for all releases of this seriesStatus in Country of Origin
1 Volume (Ongoing)
Completely Scanlated?
No
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Average: 7.5 / 10.0 (4 votes)
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Last Updated
July 31st, 2025 9:23pm PDT - 1 week ago
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Author(s)
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Year
Original Publisher
Serialized In (magazine)
Dash x Comic (Shueisha)
Licensed (in English)
Yes
English Publisher
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