: You can read new chapters on the same day they release in Japan via the Manga UP! app .
While you may find "raw" versions of Dead Mount Death Play on various unofficial sites, Chapter 91 is actually an older release that originally debuted on . For the most current story progression, the manga has moved well past that point, with Chapter 149 being the latest available update as of April 2026. Summary of Chapter 91 : You can read new chapters on the
: The artist, Shinta Fujimoto, originally released this chapter at half its usual length due to poor health during the manga's fifth-anniversary campaign. Official Reading Options : You can read new chapters on the