In an isolated prison, there are only four prisoners and a cat. One day, a power outage opens all the locks and all of the prisoners are released. However, all of the guards are nowhere to be seen and there are no exits. An extraordinary event occurs in response to an old man's strange behavior.
Source: MyAnimeList
Curated recommendations for fans of Five Numbers!.
Other anime produced by Sunrise.
Other anime that aired alongside Five Numbers!.
Top-rated mystery anime ranked by score.
Top-rated sci-fi anime ranked by score.
Chronological viewing order for franchises with movies and OVAs.
Streaming platforms and availability for popular anime.
Where to start reading once an adaptation ends.
Availability may vary by region.
VOLEVO UN GATTO NERO (黒ネコのタンゴ; Kuroneko no Tango)
Curated recommendations for fans of Five Numbers!.
Other anime produced by Sunrise.
Other anime that aired alongside Five Numbers!.
Top-rated mystery anime ranked by score.
Top-rated sci-fi anime ranked by score.
Chronological viewing order for franchises with movies and OVAs.
Streaming platforms and availability for popular anime.
Where to start reading once an adaptation ends.
