Tetsujin 28

鉄人２８号 (2004) (Tetsujin 28-gou (2004))

9.0(1)

OtakuDen

7.3(1,779)

MAL Score

Ranked #2757

Popularity #8230

Adventure
Drama
Sci-Fi
Historical
Mecha

Episodes: 26
Duration: 25 min per ep
Aired: Apr 8, 2004 to Sep 30, 2004
Status: Finished Airing

Synopsis

Set against the backdrop of post-World War II Japan, Shikishima Industries stands at the forefront of technological advancement, focusing on the creation of sophisticated robotic systems. Among the company’s achievements lies a hidden darkness, a legacy of the war that resulted in the tragic death of Professor Kaneda, the esteemed mentor to the ambitious Professor Shikishima. As the company thrives, the shadows of the past loom larger.

Shoutarou, Kaneda's son, is on the verge of uncovering the unsettling truths that have shaped his father's legacy and the very foundation of Shikishima Industries. This revelation promises to profoundly alter his understanding of his family’s history and his own identity, setting him on a path that intertwines personal discovery with the turbulent world of advanced robotics and ethical dilemmas.

Otaku Consensus

Yasuhiro Imagawa’s 2004 Tetsujin 28 is respected more as a serious auteur reclamation than as a broadly popular mecha crowd-pleaser, reflected in its solid 7.34 MAL and 73/100 AniList scores despite low visibility. Its strengths are the unified direction and series composition, the postwar historical framing, and a detective-like moral inquiry into robot technology; the recurring criticism is that its deliberate, old-fashioned pacing can feel stern compared with flashier modern mecha.

Why You Should Watch

Watch Tetsujin 28 if you want mecha about responsibility, memory, and national trauma without the franchise homework of Gundam or the superhero catharsis of most giant-robot shows. It scratches a similar itch to Pluto in the way it treats robots as ethical problems rather than just weapons, while Yasuhiro Imagawa’s involvement gives it a retro-theatrical weight familiar to fans of Giant Robo. The appeal is not escalation or mechanical fetishism; it is seeing a foundational robot icon reframed through postwar anxiety, philosophy, tragedy, and detective procedural tension. Viewers who like historical science fiction, war guilt, and old-school character drama will get more from it than viewers chasing speed, spectacle, or constant battles.

Key Characters

S
Shoutarou
Shoutarou is compelling because the series frames him less as a boy hero than as a young investigator forced to measure inherited ideals against the machinery built in their name.
P
Professor Shikishima
Professor Shikishima stands out as the kind of scientist character Imagawa favors: brilliant, paternal, and shadowed by the ethical cost of technological progress.
P
Professor Kaneda
Professor Kaneda’s importance comes from absence as much as presence, with his legacy turning family history into a moral pressure point rather than simple backstory.
T
Tetsujin 28
Tetsujin 28 remains fascinating because the 2004 series treats the famous robot as a historical artifact and ethical burden, not merely a cool machine.

What Makes It Stand Out

1
Yasuhiro Imagawa handled both direction and series composition, giving the 26-episode run a more unified authorial interpretation than a committee-style revival usually suggests.
2
The adaptation leans into the tension between Tetsujin 28’s giant-robot legacy and AniList’s Real Robot tag at 76%, presenting mecha technology through consequences, investigation, and war memory rather than pure power fantasy.
3
Palm Studio’s production is shaped by a classic visual sensibility: Takashi Nakamura’s character designs and Junichi Higashi’s art direction emphasize period atmosphere over contemporary sleekness.
4
The show’s tag profile is unusually heavy for a vintage mecha property, with Philosophy at 80%, Tragedy at 79%, and War/Historical both at 72%, signaling why its reputation sits closer to postwar drama than Saturday-morning robot action.
5
Its structure gives real space to investigative material, reflected in the Detective tag at 60%, which helps separate the 2004 version from adaptations that foreground the robot icon first.

Fun Facts & Trivia

Fun fact 1: Tetsujin 28 comes from Mitsuteru Yokoyama, one of the central creators in the early history of giant-robot manga; the property is also known internationally through its earlier Gigantor incarnation.
Fun fact 2: The 2004 version aired from April 8 to September 30, 2004, completing a self-contained 26-episode television run rather than a film, OVA, or long-running franchise entry.
Fun fact 3: Yasuhiro Imagawa’s double role as director and series composer is especially notable because his career is closely associated with stylized retro-mecha revival, making him a fitting choice for reinterpreting Yokoyama’s classic.
Fun fact 4: The sound side paired Yasunori Honda as sound director with Naoto Kobayashi on sound effects, an important credit split for a series where the robot’s physical presence has to feel heavy without relying on modern digital spectacle.
Fun fact 5: Despite a modest MAL popularity rank of #8230 and only 1,779 MAL votes in the provided data, the show maintains a respectable score, suggesting a smaller but more committed audience than many better-known 2000s mecha titles.