Jaco the Galactic Patrolman Review: Toriyama's Charming Space Comedy Is Also a Secret Dragon Ball Prequel
by Akira Toriyama
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Quick Take
- Toriyama's final serialization before Dragon Ball Super — a light, funny single-volume comedy that reveals itself as a Dragon Ball prequel in the final chapter
- Pure Toriyama: character designs immediately readable, comedy built on personality contrast, and a warmth that makes even minor characters likable
- 1 volume complete; the ideal Toriyama entry point and a treat for Dragon Ball fans
Who Is This Manga For?
- Dragon Ball fans who want to explore Toriyama's other work
- Readers who want a short complete comedy from a master of the form
- Anyone who wants a completely charming read that asks nothing of them
- Readers new to Toriyama who want to start somewhere shorter than Dragon Ball
Content Warnings & Age Rating
Age Rating: All Ages Content Warnings: Light sci-fi action comedy; Toriyama's characteristic slapstick; no concerning content
All ages — pure charm with no caveats.
Yu's Rating
| Category | Score |
|---|---|
| Story Depth | ★★★☆☆ |
| Art Style | ★★★★★ |
| Character Development | ★★★☆☆ |
| Accessibility for Non-Japanese Readers | ★★★★★ |
| Reread Value | ★★★★☆ |
Story Overview
Jaco is a Galaxy Patrolman. He is very proud of this. He is also not very good at his job in most practical respects, has crashed his ship on a small island off the coast of Japan, and cannot remember exactly why he was sent to Earth.
Omori is a retired scientist who lives on the island. He is working on something involving space that he won't fully explain. He helps Jaco somewhat reluctantly, then with more genuine investment.
Tights is a young woman with a quick temper and a dream of becoming a science fiction writer. She provides most of the series' energy.
The story follows Jaco's attempt to repair his ship, complete his mission, and not cause more problems than he solves. The final chapter reveals what his mission actually was and connects the story to Dragon Ball's mythology in a way that retroactively makes the single volume feel much larger.
Characters
Jaco — An arrogant alien patrolman who is genuinely capable but never exactly when capability would help; his self-assurance in the face of consistent failure is the series' primary comedy engine.
Omori — The retired scientist whose quiet competence and genuine kindness anchor the comedy; his relationship with Jaco is the series' warmest content.
Tights — The energetic young woman who becomes the story's most forward-moving character; Dragon Ball fans will recognize her name as significant.
Art Style
This is Toriyama at his most distilled — decades of character design experience producing readable, appealing, immediately distinctive art. Every character in Jaco, down to minor island residents, looks like someone. The comic timing in the visual gags is the work of someone who has been drawing comedy manga for his entire career.
Cultural Context
Jaco the Galactic Patrolman ran in Weekly Shonen Jump in 2013, between Dragon Ball Z's ending and Dragon Ball Super's beginning. The VIZ English edition includes the bonus chapter "Dragon Ball Minus" which provides additional Dragon Ball prequel content and context for the connection between Jaco and that series. The collected volume is the definitive reading experience.
What I Love About It
The final chapter. Everything before it is a charming, lightweight comedy that doesn't ask you to know anything about Dragon Ball. Then the final chapter delivers information that recontextualizes both Jaco and Dragon Ball, and it works as both a reveal for fans and as a story conclusion for readers who came to Jaco fresh. That's elegant construction.
What English-Speaking Fans Say
Western readers describe Jaco as the perfect Toriyama supplement — specifically noted for being genuinely funny on its own terms without Dragon Ball knowledge, for the art being pure Toriyama charm, and for the Dragon Ball connection landing cleanly rather than feeling forced. Universally recommended for any Toriyama fan.
Memorable Scene ⚠️ Spoiler Warning
The moment Jaco's mission is revealed — and what it means for Dragon Ball's origin story — is one of the most satisfying single-page reveals in Toriyama's career.
Similar Manga
- Dragon Ball — Toriyama's primary work that Jaco quietly precedes
- Dr. Slump — Toriyama's earlier sci-fi comedy with similar character energy
- Sand Land — Toriyama's other shorter work with similar tone
- Cowa! — Another short Toriyama comedy
Reading Order / Where to Start
Volume 1 — There's only one volume, and it includes bonus content. Start at page 1.
Official English Translation Status
VIZ Media published the single-volume English edition including the Dragon Ball Minus bonus chapter. Available in print and digital.
Pros & Cons
Pros
- Pure Toriyama art and comedy at their most concentrated
- Perfect length — no filler, no wasted pages
- Dragon Ball connection handled elegantly
- All ages — genuinely for everyone
Cons
- Very short — one sitting read
- Story depth limited by format
- Readers who haven't read Dragon Ball miss the final chapter's full impact
Format Comparison
| Format | Notes |
|---|---|
| Single Volume | VIZ Media; includes Dragon Ball Minus bonus |
| Digital | Available |
Where to Buy
Get Jaco the Galactic Patrolman on Amazon →
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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.
Disclosure: This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases at no extra cost to you.