MANGA

Jimi na Ojisan, Jitsu wa Eiyu deshita.: Jikaku ga Nai Mama Muso Shitetara, Mei no Dungeon Haishin de Sarasareteta You desu

34 chapters21 sources

Latest: Chapter 34

Updated Sep 14, 2026

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Chapters

Updated Sep 14, 2026

All chapters34

Synopsis

Keita Sato (41, single) is overworked at his corporate job, dealing with tedious and stressful tasks day in and out. How does he relieve his stress? By sneaking into modern-day "dungeons," using them as a batting cage, and blasting away ferocious monsters! One day, his live-in niece Hikari secretly follows him and livestreams his adventures, only for his unbelievable strength to go crazy viral!! Keita unknowingly captures the attention of not only viewers, but other big-name streamers. So begins the fantasy tale of an ordinary office worker's unwitting rise to fame and glory! (Source: MANGA Plus)

Genres

Adventure Action Comedy Fantasy Seinen

Details

Type: MANGA
Updated: Sep 14, 2026

Alternative titles

Jimi na Ojisan, Jitsu wa Eiyu deshita.: Jikaku ga Nai Mama Muso Shitetara, Mei no Dungeon Haishin de Sarasareteta You desu
Jimi na Ojisan, Jitsu wa Eiyu Datta. -Jikaku ga Nai mama Muso Shitetara, Mei no Dungeon Haishin de Sarasareteta yo desu
Jimi na Ojisan, Jitsu wa Eiyuu datta. ~Jikaku ga Nai Mama Musou Shitetara, Mei no Dungeon Haishin de Sarasareteta you desu~
Jimi na Ojisan, Jitsu wa Eiyuu deshita. Jikaku ga Nai Mama Musou shitetara, Mei no Dungeon Haishin de Sarasareteta you desu

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