
Rainbow
Oshimeter
Synopsis
Japan, 1955: Mario Minakami has just arrived at Shounan Special Reform School along with five other teenagers who have been arrested on serious criminal charges. All assigned to the same cell, they meet older inmate Rokurouta Sakuragi—a former boxer—with whom they establish a close bond. Under his guidance, and with the promise that they will meet again on the outside after serving their sentences, the delinquents begin to view their hopeless situation in a better light. The seven cellmates struggle together against the brutal suffering and humiliation inflicted upon them by Ishihara, a sadistic guard with a grudge on Rokurouta, and Gisuke Sasaki, a doctor who takes pleasure in violating boys. Facing such hellish conditions, the seven inmates must scrape together all the strength they have to survive until their sentences are up; but even if they do, just what kind of lives are waiting for them on the other side?
Episode Guide
Characters
Rokurouta Sakuragi
Strong, protective, and skilled boxer, Sakuragi is a pillar of support for his fellow inmates.
Portrayed by Koyama Rikiya
Mario Minakami
Strong-willed seventeen-year-old, imprisoned for defending a student, hates being underestimated.
Portrayed by Oguri Shun
Noboru Maeda
Sixteen-year-old Noboru "Suppon" Maeda, a cunning orphan and skilled con artist, is the smallest but most clever of the Rainbow Seven.
Portrayed by Park Romi
Jou Yokosuka
Shy and frail, Joe endures prison's brutality, fiercely protecting himself and his sister.
Portrayed by Hasome Tatsuya
Ryuuji Nomoto
Ryuuji Nomoto, a shrewd con artist, observes from the sidelines, his glasses reflecting the harsh realities of prison life.
Portrayed by Fujiwara Keiji
Tadayoshi Tooyama
Seventeen-year-old Tadayoshi "Heitai" Tooyama, imprisoned for violent assault and false imprisonment.
Portrayed by Kuroda Takaya
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