Rankeo manga № 3457
The Decagon House Murders
1 parts
7.30/ 10 · vote-weighted across the whole series
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)
Why this rank?
The series score blends every entry below, weighted by vote volume — see the full methodology. Each entry's page breaks its own score down per source.
| Entry | Score | Sources | Votes (weight) |
|---|---|---|---|
| The Decagon House Murders | 7.30 | 2 | 3,791 |
Parts, ranked
Every entry of this series by aggregate score — the sub-ranking inside the ranking.