At a Glance
- A new manga, Tank Chair, mixes intense action with deep emotional themes.
- It showcases disabled characters without labeling them as weak.
- The series has already attracted attention from figures like James Gunn.
Tank Chair is a sci-fi action shōnen that follows siblings Nagi and Shizuka as they navigate a dystopian world filled with assassins, kaiju, and supernatural foes. The manga debuted on July 18, 2025 when fan artist Manabu Yashiro posted a tweet about James Gunn’s reaction to his Superman fan art.
The Fan Art Moment
Yashiro’s online presence is built around fan art of pop-culture icons, from Hawk Girl to Godzilla. His posts often catch the eye of high-profile creators, and this time a tweet from James Gunn praising Yashiro’s Superman fan art sparked a wave of interest.
Introducing Tank Chair
The title itself is a nod to the brutal tone of the series, reminiscent of Chainsaw Man. It centers on Nagi, once hailed as the best assassin, and his younger sister Shizuka, who is the weakest assassin in the guild. After a headshot, Nagi survives thanks to a healing factor but remains comatose and wheelchair-bound.
Characters
| Character | Role | Key Trait |
|---|---|---|
| Nagi | Brother, former assassin | Healing factor, comatose |
| Shizuka | Sister, weak assassin | Determined, supportive |
| Tank Chair | Nagi in a powered chair | Vigilante, mech-like upgrades |
Action and Visual Style
The series is packed with ultra-violent panels that show Tank Chair annihilating assassins, talking gorilla men, and kaiju. The artwork is reminiscent of Sekiro: Shadows Die Twice in its dynamic death prompts and the way combat is visualized.

Themes of Disability and Representation
One of the most striking aspects of Tank Chair is its treatment of physical disabilities. Characters are portrayed as punk-rock, brash, and goal-oriented, rather than as weaknesses. The series aligns with the Cripple Punk movement by celebrating disabled protagonists.
Narrative Structure and Pacing
The opening chapters feel like a march toward the climax, with rapid pacing that serves as a prologue. After a time-skip, the story gains momentum, allowing the earlier setup to bloom into resonant storytelling.
Family and Emotional Core
Beyond the action, the manga explores family bonds-both biological and found. The relationship between Nagi and Shizuka drives the plot, with Shizuka’s efforts to revive her brother acting as a form of “rehab therapy.”
Where to Read
Fans can read Tank Chair on K Manga. The platform offers the latest chapters and an easy way to follow the series as it unfolds.
Key Takeaways
- Tank Chair blends brutal action with heartfelt representation of disabled characters.
- The series redefines how physical impairments are portrayed in shōnen manga.
- Its narrative arc balances fast-paced combat with deep emotional stakes.
- Manabu Yashiro’s fan art background informs the vivid, dynamic art style.
- The manga has already garnered attention from prominent creators like James Gunn.
The story’s combination of visceral battles and tender family dynamics makes Tank Chair a standout in contemporary manga. Its fresh approach to disability representation offers readers a new lens through which to enjoy the genre.

