
Anime is an art form that can combine breathtaking visuals with profound narratives; however, it can also lead to manifestations of infamy through shoddy animation, melodrama, and excessive fan service. While gems like Neon Genesis Evangelion and Ghost in the Shell have captivated viewers, others like King’s Game and Mayoiga veer off the rails, presenting flawed execution that transcends mere badness and borders on the entertaining. Several of these “so awful that they’re good” series cultivate cult followings, providing viewers with unintentional enjoyment.
This list highlights several anime that, while not achieving critical acclaim, offer unique viewing experiences. Many of these shows stem from creators who attempted to capture classic elements but ultimately missed the mark, transforming their work into examples of ineptitude that raise a fascinating question: “How did this get made?”
School Days
Premiere Year: 2007 | Studio: TNK

School Days is a psychological drama recognized for its shocking conclusion. The plot centers on high schooler Makoto Itou who becomes embroiled in a love triangle involving two girls, Kotonoha and Sekai. Initially a conventional romance, it devolves into a psychological thriller rife with manipulation, betrayal, and violence. Its ending is infamous in the anime realm, marking a climactic shift that few anticipated.
Makoto’s selfish behavior triggers an ending that shocked viewers to the core, along with prompting a broadcast delay due to a coinciding real-life incident. This series transformed into a cultural meme, known for its shocking twist and unyielding character flaws, sustaining its presence in discussions about cult favorites.
Domestic Girlfriend
Premiere Year: 2019 | Studio: Diomedea

Domestic Girlfriend tells a tumultuous tale involving Natsuo, a high school student caught in a love triangle with his teacher, Hina, and her younger sister, Rui, who coincidently becomes his stepsister. The complexity escalates as the dynamics between the three intensify, blending themes of manipulation and incest into a riveting yet divisive narrative.
This series gained notoriety as a melodramatic spectacle within the anime community, with its outrageous themes rendering it hard to be taken seriously. Despite, or perhaps because of, its controversial storytelling techniques, it has garnered a dedicated fanbase who embrace it as a guilty pleasure.
Ex-Arm
Premiere Year: 2021 | Studio: Visual Flight

Lauded as one of the worst animated series, Ex-Arm is set in a dystopian future featuring a young man’s brain transformed into a cutting-edge AI weapon, forcing his involvement in a police unit. Despite having an intriguing premise helmed by director Yoshikatsu Kimura, the execution falters spectacularly due to its abysmal CGI which rivals low-budget video game aesthetics.
The series is marred by wooden voice performances and inadequately choreographed action sequences, categorizing it among the sharpest failures of the medium. However, this ineptitude has cultivated an audience who revel in its shortcomings, making it a mandatory viewing for fans with a taste for the bizarre.
King’s Game
Premiere Year: 2017 | Studio: Seven

A survival horror narrative marred by a cascade of poor decisions, King’s Game centers on high school students receiving enigmatic text messages demanding participation in deadly challenges. Failure to comply results in death, a premise executed poorly with characters making irrational choices that lead to laughably over-the-top fatal outcomes.
This series routinely finds itself cited among the “worst of the worst, ”crafted purely for spectatorship driven by morbid curiosity or comedic value. Its premise occasionally echoes in other media, notably the live-action film Nerve (2016), but the anime falls significantly short of replicating that success.
The Lost Village
Premiere Year: 2016 | Studio: Diomedea

The Lost Village presents a horror mystery involving a group searching for an elusive village, initially depicted as an urban legend. After thirty online acquaintances board a bus in search of this mythical place, they encounter a series of strange phenomena that defy explanation.
Although marketed as psychological horror, its execution leads to unintentional comedy. The chaotic behavior of the characters, coupled with the diluted horror elements, turned it into a point of debate among fans—was it mere incompetence or purposeful parody? With a short run of just 12 episodes, many viewers found that cancellation may have served as a mercy from the creators.
Chargeman Ken!
Premiere Year: 1974 | Studio: Knack Productions

Best known for its low-budget flare, Chargeman Ken! from the 1970s is notorious for its absurdities, from clunky animation to jarring narrative transitions. Set in the year 2074, it follows Ken, a young hero battling alien invaders with hidden abilities, but the series is riddled with shocking moments juxtaposed against its retro aesthetic.
Despite its narrative flaws, a cult following has emerged, captivated by its accidental humor. Each episode is brevity itself at just five minutes, making it accessible for casual viewing by those who wish to experience its outrageous charm without significant time investment.
Rent-A-Girlfriend
Premiere Year: 2020 | Studio: TMS Entertainment

Focusing on the misadventures of Kazuya, a college student utilizing a rental girlfriend service after a heartbreak, Rent-A-Girlfriend dives into the realm of romantic comedy with a polarizing protagonist. Kazuya’s self-pity and poor decision-making make him one of the most criticized characters in contemporary anime.
Despite its divisive nature, this series thrives on melodrama and absurdity, attracting a dedicated audience that revels in its unfolding narrative, despite accusations of dragging plotlines and shallow character development.
Rosary + Vampire
Premiere Year: 2008 | Studio: Gonzo

Rosario + Vampire is an example of how harems can falter, particularly due to excessive fan service. Adapted from Akihisa Ikeda’s manga, the narrative follows a human boy at a school for supernatural beings and his tumultuous relationships with various monster girls, predominantly a vampire.
While the original manga possesses a captivating story, the anime strays excessively into the realm of ecchi, frustrating viewers who anticipated a balanced blend of romance and narrative depth. The decision to prioritize fan service over plot development led to its mixed reception, yet through two seasons and various adaptations, it remains a part of anime discussions.
Yami to Bōshi to Hon no Tabibito
Premiere Year: 2003 | Studio: Studio Deen

Incorporating supernatural elements, Yami to Bōshi to Hon no Tabibito follows Hazuki’s quest to find her missing sister across various worlds within a library. While renowned for stylish animation, the series suffers from a confusing narrative that often excludes newcomers from its plot.
Fans of the source material may find familiar themes, yet the anime’s reliance on established knowledge alienates those unacquainted. The attractive visuals collide dramatically with a convoluted plot, pigeonholing it into a niche category of cult status, yet its aesthetic remains visually arresting.
Mars of Destruction
Premiere Year: 2005 | Studio: WAO World

Frequently labeled as one of the worst anime, Mars of Destruction depicts a beleaguered team combatting an alien invasion set against a dystopian backdrop. Despite the relatively straightforward premise, its execution is marred by abysmal animation that resembles a low-budget horror film with its stiff character movements and nonsensical plot twists.
Recipient of poor ratings on MyAnimeList and IMDb, this OVA epitomizes what happens when ambition collides with incompetence, offering a homogenous blend of disjointed action and grotesque scenarios. Its sheer ludicrousness has garnered a following of its own, positioning it as an oddity that must be experienced, albeit advised primarily for adventurous fans.
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