Completed Anime
Riki-Oh: The Wall of Hell

“Riki-Oh retells prison arc: super-strong Saiga battles Gang of Four in corrupt private prison.”

Riki-Oh: The Wall of Hell

6.01
10,614 rank · 4,963 viewers · 9 favorites
Action Martial Arts Super Power Seinen
1 episodes · 48 min min · Magic Bus · R - 17+ (violence & profanity)
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Episodes · 1 0/1 aired
EP 01 EP 01

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Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...

However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...

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Synopsis

Riki-Oh retells prison arc: super-strong Saiga battles Gang of Four in corrupt private prison.

A Retelling of the prison arc of the manga RIKI-OH! The story follows Saiga Riki-Oh, a young man blessed with inhuman strength. After taking revenge against a yakuza boss who was responsible for the death of his girlfriend, he ends up in a maximum security prison owned by a private organization. The prison is divided into four blocks, each run by a member of prisoners known as the Gang of Four. The first member is a tattooed knife wielder known as Hai that runs his block in a mafia style family system. The second member is a giant man (known as Tarzan in the live action) with incredible strength. The third member is a effeminate fighter named Huang Chaun that is growing Opium in the prison. The final member is a small man that use sewing needles as his weapons.

What people say

Community consensus

Derived from 6 sampled reviews

4.8 /10

What 6 viewers settled on.

40% recommend
Score distribution
median 5 mode 7 σ 1.95
1510
Agreement

Polarized

σ 1.95 · split reception

split
The polarity gap

4.0 pts

Recommenders 7.0 · others 3.0

Yes
No
Score over time

↓ 2.17

Running avg · Mar 2014 → Sep 2025

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Production slate

A Ova Production

Magic Bus.
in association with

Trans Arts

  • Format 1 × 48′ eps × min
  • Total runtime 0h 48m all episodes
  • Aired Jun 1989 – ongoing
  • Source Ova media type
  • Rated R 17+ (violence & profanity)
  • Ref. BS-3080 catalog

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