The Decagon House Murders

Name: The Decagon House Murders
Genre: Mystery
Released: 2024-03-22
Rating: 8.7
Cast: Tomoya Oku, Munetaka Aoki, Akihiro Kakuta, Toru Nakamura, Ayumu Mochizuki

ENDED1 Season5 Episodes★ 8.7

The Decagon House Murders is a mystery series on Hulu that premiered in 2024, ending after 1 season and 5 episodes.

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NetworkHulu

First AiredMar 22, 2024

Last AiredMar 22, 2024

GenreMystery

Runtime50 min

Original Title十角館の殺人

LanguageJapanese

CountryJapan

ProductionNippon Television Network Corporation, Tohan Kikaku, IMAGINE INC

The drama tells the story of a group of seven university students who travel to a deserted island where a strange decagonal mansion stands. It was the scene of a grisly mass murder six months earlier, and events soon turn ominous.

WHERE TO WATCH

Amazon Prime Video

Some links may earn us a commission. Data via JustWatch / TMDB

Cast

Tomoya Oku

Takaaki Kawaminami

Munetaka Aoki

Kiyoshi Shimada

Akihiro Kakuta

Koujiro Nakamura

Toru Nakamura

Seiji Nakamura

Ayumu Mochizuki

"Ellery"

Neru Nagahama

"Agatha"

Yuki Imai

"Leroux"

Kosuke Suzuki

"Poe"

Reia Yonekura

"Orczy"

Rukiya

"Carr"

Hiroto Kobayashi

Kyoichi Morisu

Asumi Kikuchi

Chiori Nakamura

Seasons & Episodes1 season · 5 episodes

0% complete

E1Episode 1

Mar 22, 202453m

Konan Takaaki, a former member of K University’s Mystery Research Club, receives a mysterious letter from Nakamura Seiji. Determined to uncover the truth, he visits Seiji’s younger brother and meets Shimada Kiyoshi, who soon joins him in investigating the mystery.

E2Episode 2

Mar 22, 202444m

During a training camp at the Decagon House on Tsunoshima Island, a member of the Mystery Research Club is murdered. As suspicion spreads among the isolated group, Konan and Shimada search for clues related to the earlier Aoyashiki incident.

E3Episode 3

Mar 22, 202448m

Konan and Shimada continue their investigation but struggle to uncover any solid leads. While they question whether the mysterious letter might have been a prank, a terrifying incident unfolds at the Decagon House.

E4Episode 4

Mar 22, 202446m

Reviewing the clues they have gathered, Konan and Shimada develop a new hypothesis that could explain the tragedy at Aoyashiki. Determined to uncover the truth, they decide to travel to Tsunoshima Island themselves.

E5Episode 5

Mar 22, 202449m

As the situation at the Decagon House grows more serious, Konan learns the shocking details of the incident from the police. Devastated by the deaths of his friends, he considers stepping away from the case, but ultimately resolves to continue the investigation and reveal his final theory.

About The Decagon House Murders

The Decagon House Murders is a mystery series on Hulu. The show first aired on Mar 22, 2024 and currently has 1 season and 5 episodes. The Decagon House Murders has ended. It has a rating of 8.7/10 based on 11 votes. The cast includes Tomoya Oku, Munetaka Aoki, Akihiro Kakuta, Toru Nakamura, Ayumu Mochizuki.