Mukashi Totta Kinezuka de... to Iinagara Musou suru Teishokuya no Ossan, Jitsu wa Densetsu no Dungeon Kouryakusha
昔取ったきねづかで…と言いながら無双する定食屋のおっさん、実は伝説のダンジョン攻略者
“After his diner flops, a 40-year-old ex-salaryman livestreams himself gathering dungeon ingredients, effortlessly clearing life-threatening conquests.”
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After his diner flops, a 40-year-old ex-salaryman livestreams himself gathering dungeon ingredients, effortlessly clearing life-threatening conquests.
A world where dungeons have appeared on Earth. Nishida Kenichi, a 40-year-old man, quit his salaryman job to open a diner, but it was a total failure. After much agonizing, what he came up with was menu development using Dungeon-sourced ingredients & livestreaming his ingredient procurement! He breezes through conquests that would normally be life threatening—just who is this old man!? Viewers, idols, and even S-rank adventurers are obsessed with Nishida's overwhelming strength and mysterious charm!
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A self-contained story.
No sequels, spin-offs or alternate tellings — Mukashi Totta Kinezuka de... to Iinagara Musou suru Teishokuya no Ossan, Jitsu wa Densetsu no Dungeon Kouryakusha begins and ends here.
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Reel · 01 Cat. №BS-M88525
A Manga Publication
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- Feb 2026 – ongoing
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- Manga
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- BS-M88525
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