Choujin Locke Review: The Immortal Esper Who Has Been Protecting Humanity Since 1967
by Yuki Hijiri
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Quick Take
- One of manga's most remarkable achievements — a single continuous series running since 1967
- Locke's immortality gives the space opera an emotional dimension most sci-fi never reaches
- Each arc is essentially a new story with new characters while Locke remains the constant — a genuinely original structure
Who Is This Manga For?
- Classic sci-fi manga fans who want the genre at its most foundational
- Readers interested in space opera with psychological depth and consistent philosophical concerns
- Anyone curious about how manga evolved — Choujin Locke spans multiple eras of Japanese comics
- Fans of long-form series who want something that has actually run for decades
Content Warnings & Age Rating
Age Rating: T (Teen) Content Warnings: Sci-fi action and violence; themes of immortality and the loss that comes with it; some psychological content
Appropriate for its rating.
Yu's Rating
| Category | Score |
|---|---|
| Story Depth | ★★★★★ |
| Art Style | ★★★★☆ |
| Character Development | ★★★★☆ |
| Accessibility for Non-Japanese Readers | ★★★★☆ |
| Reread Value | ★★★★★ |
Story Overview
Locke has existed for centuries. He was born as an ordinary human but his esper abilities — which include telekinesis, telepathy, the capacity to alter matter, and effective immortality through the ability to regenerate and transfer his consciousness — have separated him from normal human lifespan.
He doesn't seek conflict. He has lived long enough to know that most situations resolve without him. But certain threats — espers who have decided to reshape humanity according to their own vision, political powers using psychic ability as a weapon — require someone like Locke: someone old enough to remember how these stories always end, powerful enough to do something about it.
The series is structured around arcs that function almost as separate novels — different planets, different political situations, different antagonists — with Locke moving through them. He is the constant. Everyone else is temporary. The series knows this and uses it.
Characters
Locke: One of manga's most remarkable protagonists. He is not the most interesting person in any given arc — deliberately — because he has long since moved past the concerns that make people interesting in conventional ways. What makes him fascinating is what all that time has done to him: the specific quality of compassion available only to someone who has watched everyone he cared about die and still chosen to care.
The antagonists and allies: Each arc introduces new characters whose lives and deaths are given genuine weight by the contrast with Locke's continuity. The reader knows, as Locke knows, that these people are temporary. The series makes this hurt rather than numb.
Art Style
Hijiri's art has evolved dramatically across the series' decades — from the clean lines of 1960s manga to more sophisticated and detailed contemporary work. The series is a visual history of manga art development. The space environments are consistently imaginative, the esper ability sequences visually distinctive, and the character designs clear and expressive across all eras.
Cultural Context
Choujin Locke began publication in 1967 — the same era as Osamu Tezuka's late work, before most of the defining conventions of manga had settled. It has run through every major era of Japanese manga since. Reading it is reading manga history.
The esper concept — psychic human evolution as a narrative premise — was central to Japanese science fiction of the 1960s-70s and Choujin Locke is its most sustained manga expression.
What I Love About It
I love the series' central emotional question: what does compassion cost when you cannot die?
Locke protects people. He always has. But his immortality means he will watch every person he protects eventually die — and then he will meet the next generation, and protect them, and watch them die too. The series never resolves this. It is not a problem that resolves. But it asks the question seriously, arc after arc, and Locke's answer — to keep caring, to keep showing up — is one of the most quietly extraordinary things in manga.
What English-Speaking Fans Say
Not known in English-speaking markets. Among scholars of classic manga and Japanese science fiction, Choujin Locke is recognized as a foundational work of the space opera genre. Its influence on subsequent esper manga and anime is extensive. The original is largely unread outside Japan due to the complete absence of translation.
Memorable Scene
A sequence in a late arc where Locke visits a planet that has been changed completely since he was last there — a civilization that rose and fell while he was doing something else. He walks through the ruins. There is no dialogue. The series simply shows him standing in what used to be a place he cared about, in a world that has moved on without noticing his absence.
Similar Manga
- Toward the Terra: Same era's sci-fi, similar esper premise, different emotional register
- Phoenix (Osamu Tezuka): Immortality as burden, similar philosophical concern
- Planetes: Space opera, different tone, same era's seriousness about the genre
Reading Order / Where to Start
Volume 1 of the current Shogakukan collection. Each arc functions independently, but the early arcs establish Locke's character and the series' emotional architecture.
Official English Translation Status
Choujin Locke has no official English translation.
Pros & Cons
Pros
- Genuinely unique long-form narrative structure spanning decades
- The immortality theme handled with consistent philosophical depth
- Foundational influence on Japanese sci-fi manga and anime
- Each arc accessible as a standalone story
Cons
- No English translation
- Art style shifts significantly across different eras
- Ongoing with no conclusion — 60+ volumes of commitment
Format Comparison
| Format | Notes |
|---|---|
| Physical | Japanese editions available (multiple collection formats across history) |
| Digital | Available in Japanese |
| Omnibus | Various collected formats available in Japan |
Where to Buy
Choujin Locke is currently available in Japanese only.
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Written by
Yu
Manga Enthusiast from Japan
I grew up in Japan and manga literally saved me during a tough time in elementary school. My English isn't perfect, but my love for manga is real — and I want to share it with you.