Where to stream: Crunchyroll, HiDive
The full title of this dark anime is “Rainbow: The Seven From Block 2, Cell 6,” which gives you a hint of the kind of show this is.
“Rainbow” follows the tribulations of seven teenagers locked in prison in 1950s Japan. Coming from the underclass, these unfortunate young men must learn to survive in the harsh, desperate world of the prison.
The show will also appeal to those with historical interest, as it deals with the issues facing Japanese society after the Second World War.
