Dead Mount Death Play

デッドマウント・デスプレイ

9.1(1)

OtakuDen

7.3(125,965)

MAL Score

Ranked #3418

Popularity #972

Action
Fantasy
Reincarnation
Urban Fantasy

Episodes: 12
Duration: 23 min per ep
Aired: Apr 11, 2023 to Jun 27, 2023
Status: Finished Airing

Synopsis

The feared necromancer known as the Corpse God falls in a legendary battle—only to awaken again in modern Tokyo as Polka Shinoyama. Trapped in a fragile new body and an unfamiliar era, Polka tries to find his footing while the city’s hidden supernatural undercurrents quickly close in. One of the first to confront him is Misaki Sakimiya, a high school girl with the ability to see spirits, who immediately sets her sights on taking him down.

As Polka searches for answers about why he was reborn and who is hunting him, he crosses paths with Takumi Kuruya, a contractor adept at surveillance and hacking, and Lisa Kuraki, a Shinjuku-based crime boss. With their help—and other unlikely allies—he navigates escalating threats while uncovering the truth behind his reincarnation and what it could mean for the world he’s now part of.

Otaku Consensus

Dead Mount Death Play lands as a Narita-flavored reverse-isekai crime puzzle: its strongest praise centers on Manabu Ono’s plot-first handling of an ensemble, the mafia-magic mixture, and a mystery structure that keeps adding consequences rather than resetting after fights. The common criticism is equally consistent: the first cour can overstack factions, subplots, and named players, while the action scenes are less convincing than the surveillance, negotiation, and occult-crime maneuvering around them.

Why You Should Watch

Watch Dead Mount Death Play if you want the interlocking-street-chaos appeal of Durarara!! or Baccano! filtered through necromancy, Shinjuku crime networks, police pressure, hackers, assassins, and reverse-isekai rules. It is not built like a clean power fantasy with a training ladder; it is built like a conspiracy board where every new contact makes the city feel less safe and more connected. The hook is the contrast between supernatural logic and modern underworld logistics: magic has to coexist with surveillance, contractors, gangs, and people who already know how to weaponize information. Viewers who enjoy ensemble casts, anti-heroes, and mystery momentum will get more out of it than viewers looking for polished fight animation or a narrow protagonist-centered adventure.

Key Characters

P
Polka Shinoyama
Polka is compelling because the series treats him less as a simple power fantasy lead and more as a displaced anti-hero whose necromancy changes the balance of Tokyo’s criminal and supernatural ecosystems.
M
Misaki Sakimiya
Misaki gives the early episodes their volatile spark, with fans often pointing to her spirit-sight and confrontational energy as the show’s sharpest tonal counterweight.
T
Takumi Kuruya
Takumi stands out because his surveillance and hacking skill set makes the urban-fantasy premise feel modern rather than merely magical.
L
Lisa Kuraki
Lisa anchors the crime side of the cast, bringing Shinjuku underworld authority into a story that could otherwise tilt too far toward fantasy mechanics.

What Makes It Stand Out

1
The series is a reverse-isekai urban fantasy rather than a standard portal adventure, with AniList tag weights emphasizing Urban Fantasy at 97%, Urban at 96%, Crime at 95%, Necromancy at 90%, and Reverse Isekai at 80%.
2
Ryougo Narita’s fingerprints are visible in the ensemble construction: the show stacks police, assassins, gangs, contractors, and supernatural players into a city-wide network instead of following a single questline.
3
Geek Toys’ adaptation is discussed more for intrigue and setup than for fight spectacle; even positive reviews note that the action scenes are the easiest part to criticize while the mystery and consequence-building do the heavier lifting.
4
The first cour’s reputation is split around structure: reviewers praised its strong opening hook and escalating connections, but the same density of factions and subplots made the middle stretch feel tangled for some viewers.
5
Its crime-fantasy blend is unusually specific: Shinjuku underworld politics, hacking, surveillance, police involvement, gangs, assassins, and necromancy all occupy the same narrative space rather than being isolated genre decorations.

Fun Facts & Trivia

Fun fact 1: Original story credit goes to Ryougo Narita, the author associated in anime fandom with Baccano! and Durarara!!, which explains why many reviews frame Dead Mount Death Play through ensemble chaos and urban conspiracies.
Fun fact 2: Manabu Ono handled both direction and series composition, giving the first cour a unified authorial hand in how its dense faction map is paced and organized.
Fun fact 3: The production separates visual responsibilities across multiple design roles: Shinta Fujimoto is credited for original character design, Hisashi Abe for anime character design, Takaharu Ookuma and Shinpei Koikawa for sub character design, and Tomokazu Sugimura for prop design.
Fun fact 4: Reception data places it in solid-but-divisive territory: MyAnimeList lists a 7.25 score from 125,965 votes, while AniList records a 72/100 score and 1,669 favourites.
Fun fact 5: The 12-episode cour aired from April 11, 2023 to June 27, 2023, and its popularity metrics were high enough to reach MyAnimeList popularity rank #972 despite a more modest MAL rank of #3418.