Yuzuru Tachikawa, the director of the acclaimed series Mob Psycho 100, recently detailed the complexities of adapting ONE's unconventional manga art into an animated format. Speaking at Anime Expo 2026, Tachikawa explained that the series' most distinctive visual quality was initially its most daunting production challenge.

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The struggle to translate ONE's rough and abstract manga style

According to a report by ScreenRant, Yuzuru Tachikawa found the source material's aesthetic particularly difficult because the original manga by ONE utilizes an intentionally loose and rough drawing style. In the manga,character bodies often become abstract and facial expressions can appear awkward, swinging rapidly between crude comedic sketches and deeply expressive moments. Tachikawa noted that a literal translation of such experimental compositions often results in animation that feels stiff or loses the very eccentricity that makes the original work stand out.

To solve this, the production team focused on a balance between fidelity and transformation. As ScreenRant reported, Tachikawa viewed the universal themes of the story—specifically the struggle to manage one's emotions—as a justification for employing experimental animation methods. This approach allowed the team to turn the manga's visual simplicity into a dynamic asset rather than a limitation.

How Yoshimichi Kameda's designs and Miyo Sato's paint-on-glass work saved the aesthetic

The visual identity of the Mob Psycho 100 anime relies heavily on the character designs of Yoshimichi Kameda, who preserved the unusual proportions and simplified faces of ONE's original sketches. By surrounding these crude designs with fluid movement, vibrant colors, and compositional freedom, the animation team created a unique visual vocabulary. This is evidenced by the use of ink-like textures and sudden bursts of color that serve as external markers for the protagonist Mob's internal emotional state.

Furthermore, the production embraced diverse artistic techniques to enhance the atmosphere. One notable example is the inclusion of paint-on-glass animation by artist Miyo Sato, which provided an eerie, surreal flair to specific sequences. These deliberate choices, such as turning Mob's pre-explosion isolation into a fragmented sequence of memories and darkness, allowed the anime to externalize psychological processes that were only implied on the manga page.

A contrast between Mob Psycho 100 and the polished look of One Punch Man

The success of Mob Psycho 100 exists within a broader 2010s trend of high-profile manga adaptations, yet it took a different path than its contemporaries. While Demon Slayer combined simple art with Ufotable's high-end digital compositing, and Attack on Titan focused on sweeping action to realize Hajime Isayama's world, Mob Psycho 100 leaned into its own perceived roughness. This distinguishes it from One Punch Man, another series associated with the author ONE; the first season of One Punch Man largely adapted Yusuke Murata's highly polished and detailed artwork into fluid animation.

This divergence shows a spectrum of adaptation philosophies. While series like My Hero Academia embraced a clean, traditional superhero aesthetic and JoJo's Bizarre Adventure:Diamond Is Unbreakable focused on Hirohiko Araki's fashion and posing, Mob Psycho 100 proved that maintaining a "crude" aesthetic could actually enhance the emotional resonance of a story if executed with enough technical versatility.

Which unnamed producer first handed the manga to Yuzuru Tachikawa?

Despite the detailed breakdown of the artistic process, some specifics regarding the project's inception remain vague. Tachikawa mentioned that he was working on a different anime when an unnamed producer gave him the Mob Psycho 100 manga, sparking his interest in the series. It remains unclear who this producer was or what specific qualities in Tachikawa's previous work convinced them he was the right fit for such an experimental project.

Additionally , while the report mentions that the television version "rearranges and occasionally expands" the manga's material, it does not specify which story arcs underwent the most significant structural changes . Whether these expansions were driven by pacing requirements or a desire to further explore the characters' psychological depths remains an open question.