Reviewers highlight the stark contrast between the "Seinen" brutality of the prison setting and the "Shounen-esque" idealism of the boys' friendship. It is often described as a story about finding hope and a "ray of light" in a dark, incarcerating world.
When the six boys are thrown into their cell, they discover a seventh inmate already there: (whom they later call "Bro" or "Anchan"). Tensions flare instantly as the newcomers attempt to assert dominance, leading to a brutal seven-on-one fight. rainbow nisha rokubou no shichinin chapter 1
When they enter their shared cell, they find a seventh inhabitant: Rokurouta Sakuragi (known as "An-chan" or "Bro"). A fight breaks out when Mario initiates a seven-on-one brawl to establish dominance, but Sakuragi, a former boxer, easily subdues them all. Reviewers highlight the stark contrast between the "Seinen"
The stark contrast between the "criminals" and the sadistic authority figures meant to reform them. Tensions flare instantly as the newcomers attempt to
Guards like Ishihara represent a government that views the marginalized as sub-human.