Rainbow has a Lunoo score of 8.5/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

How does Rainbow compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see Rainbow side-by-side with any alternative.

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Rainbow

8.31

Excellent

language

description Rainbow Overview

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 boy...

info Rainbow Specifications

Year

2010

help Rainbow FAQ

What is Rainbow?

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 boy...

How good is Rainbow?

Rainbow scores 8.31/10 (Excellent) on Lunoo, making it a well-rated option in the Anime category.

What are the best alternatives to Rainbow?

See our alternatives page for Rainbow for a ranked list with scores. Top alternatives include: Vinland Saga Season 2, Orb: On the Movements of the Earth, Ping Pong the Animation.

How does Rainbow compare to Vinland Saga Season 2?

See our detailed comparison of Rainbow vs Vinland Saga Season 2 with scores, features, and an AI-powered verdict.

Is Rainbow worth it in 2026?

With a score of 8.31/10, Rainbow is highly rated in Anime. See all Anime ranked.

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