Prison School masterfully blends ecchi comedy, absurd power struggles, and subversive humor, following male students navigating a draconian all-girls school.
The series thrives on over-the-top antics, societal satire, and underdog resilience.
These underrated picks mirror its raunchy wit, chaotic character dynamics, and unapologetic embrace of taboo themes, offering fresh narratives for fans craving more audacious storytelling.
1. Shimoneta: A Boring World Where the Concept of Dirty Joke Doesn’t Exist (2015)
Streaming: Crunchyroll
Plot: In a dystopian Japan where obscenity is illegal, rebels fight censorship through risqué antics and guerrilla humor.
Similarities: Combines sexual satire with absurd rebellion, akin to Prison School’s defiance of oppressive systems.
Details: 12 episodes · MAL 7.3 · Studio: J.C.Staff.
2. D-Frag! (2014)
Streaming: Crunchyroll
Plot: A delinquent joins a chaotic game development club filled with eccentric girls, leading to relentless slapstick battles.
Similarities: Quirky ensemble cast and school-life absurdity mirroring Prison School’s comedic chaos.
Details: 12 episodes · MAL 7.5 · Studio: Brain’s Base.
3. Grand Blue (2018)
Streaming: Amazon Prime
Plot: College students prioritize partying and nude antics over diving, turning adulthood into a beer-soaked farce.
Similarities: Raunchy humor and peer pressure dynamics, echoing Prison School’s shameless comedy.
Details: 12 episodes · MAL 8.0 · Studio: Zero-G.
4. Seitokai Yakuindomo (2010)
Streaming: Crunchyroll
Plot: A male student navigates a girls’ school council obsessed with sexual innuendos and deadpan humor.
Similarities: Relentless double entendres and school-based comedy, akin to Prison School’s risque dialogue.
Details: 39 episodes · MAL 7.8 · Studio: GoHands.
5. Asobi Asobase (2018)
Streaming: Crunchyroll
Plot: A “Pastimers Club” engages in absurd challenges like competitive farting and exorcising ghosts.
Similarities: Surreal humor and unhinged character reactions rivaling Prison School’s over-the-top antics.
Details: 12 episodes · MAL 7.8 · Studio: Lerche.
6. Sabage-bu! (Survival Game Club!) (2014)
Streaming: HiDIVE
Plot: Girls engage in hyper-dramatic airsoft battles, blending action with ridiculous theatrics.
Similarities: Over-the-top scenarios and eccentric female cast, reflecting Prison School’s chaotic energy.
Details: 12 episodes · MAL 7.2 · Studio: Lerche.
7. Panty & Stocking with Garterbelt (2010)
Streaming: Funimation
Plot: Angel sisters battle ghosts in Daten City, using vulgar humor and a cartoonish art style.
Similarities: Raunchy, boundary-pushing comedy and irreverent tone.
Details: 13 episodes · MAL 7.7 · Studio: Gainax.
8. Back Street Girls: Gokudolls (2018)
Streaming: Netflix
Plot: Yakuza members undergo gender reassignment to become idol singers, blending dark humor with identity crises.
Similarities: Absurd premise and subversive take on societal norms.
Details: 10 episodes · MAL 6.5 · Studio: J.C.Staff.
9. Baka and Test (2010)
Streaming: Crunchyroll
Plot: Underachievers battle elite classes using avatars based on test scores in a surreal academic war.
Similarities: School-based power struggles and absurd combat systems.
Details: 24 episodes · MAL 7.8 · Studio: Silver Link.
10. Golden Boy (1995)
Streaming: Crunchyroll
Plot: A pervy genius embarks on odd jobs, learning life lessons through comedic misadventures.
Similarities: Ecchi humor and satirical take on societal expectations.
Details: 6 episodes · MAL 7.9 · Studio: APPP.
11. My Girlfriend is Shobitch (2017)
Streaming: Crunchyroll
Plot: A prudish boy dates a girl obsessed with sexual education, leading to awkward, boundary-pushing humor.
Similarities: Explores taboo themes with a mix of earnestness and absurdity.
Details: 10 episodes · MAL 6.5 · Studio: Diomedéa.
12. Mitsudomoe (2010)
Streaming: Crunchyroll
Plot: A teacher struggles to control chaotic triplets whose antics disrupt their middle school.
Similarities: Slapstick chaos and subversion of innocence, akin to Prison School’s shock humor.
Details: 13 episodes · MAL 7.2 · Studio: Bridge.
13. Yondemasu yo, Azazel-san (2012)
Streaming: Crunchyroll
Plot: A detective summons demons to solve cases, leading to darkly comedic and grotesque situations.
Similarities: Blends crude humor with supernatural absurdity.
Details: 13 episodes · MAL 7.3 · Studio: Production I.G.
14. Nanbaka (2016)
Streaming: Crunchyroll
Plot: Inmates in a high-tech prison engage in comedic escapades, defying traditional incarceration tropes.
Similarities: Prison setting with a focus on humor over drama.
Details: 25 episodes · MAL 7.2 · Studio: Satelight.
15. Joshiraku (2012)
Streaming: HiDIVE
Plot: Rakugo club girls dissect Japanese puns and societal quirks with rapid-fire meta-humor.
Similarities: Dialogue-driven comedy and subversive cultural satire.
Details: 13 episodes · MAL 7.4 · Studio: J.C.Staff.
Why These Anime Work for Prison School Fans
These series thrive on absurdity, taboo-breaking humor, and underdog spirit, much like Prison School’s iconic chaos.
From Shimoneta’s rebellion against censorship to Grand Blue’s alcohol-fueled antics, each amplifies the thrill of societal subversion.
Their underrated status ensures fresh, boundary-pushing narratives, blending ecchi elements with sharp satire. For fans of Kiyoshi’s misadventures, these picks deliver the same cathartic mix of laughter, rebellion, and unapologetic audacity.
