Finished
“Mystery Club students revisit a ten-sided house where an unsolved mass murder occurred, questioning facts and each other's trust.”
The Decagon House Murders
十角館の殺人
7.49
3,314 rank · 3,649 readers · 35 favorites
Seinen
Detective
Mystery
Suspense
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Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...
However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...
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Synopsis
Mystery Club students revisit a ten-sided house where an unsolved mass murder occurred, questioning facts and each other's trust.
The members of a particular university's Mystery Club travel to a ten-sided house on a remote island...which just happens to have been the scene of a gristly, and unsolved, mass murder. Armed with details of the murder and keys to the property, they set out to dig deeper...but can they trust the "facts" of the case? And moreover...can they trust each other? (Source: Kodansha USA)
What people say
Community consensus
Derived from 5 sampled reviews
6.6
/10
What 5 readers settled on.
100%
recommend
Score distribution
median 7
mode 7
σ 1.02
Agreement
Strong agreement
σ 1.02 · scores cluster tight
The polarity gap
—
Not enough recommend signal yet
Score over time
↑ 1.60
Running avg · Dec 2022 → Jan 2024
Snap verdicts
· shortest highly-rated reviews
- 8 “I adored Decagon House. Yes, it takes some leeways here and there, but not enough to be troubling. Decagon House is an interesting twist on one of my favorite books (and old mystery movies), Ten...”
- 7 “The Decagon House Murders: An introduction to Honkaku Mystery When Agatha Christie’s famous novel “And then there were none” came out it spawned a new kind of genre based on the popular whodunnit...”
- 7 “SPOILERS BELOW!! & Disclaimer: I didn't read the novel before reading the manga! TL;DR: the decagon murder house is a class locked room murder story an interesting read that had a fair amount of...”
Verbosity
Short · 20%
Medium · 60%
Long · 20%
Read Order & Related
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A Manga Publication
- Format 32 × 5 ch × vol
- Total read 4h 16m approx
- Published Aug 2019 – Apr 2022
- Source Manga media type
- Ref. BS-M51118 catalog