Dragon Ball Z's Lasting Impact on Every Shonen Anime That Came After It

There is a scene in Dragon Ball Z that every person who has ever watched shonen anime has seen some version of, in some other series, at some other moment. A character is losing. The opponent is too powerful. Everything tried has failed. And then something happens — a memory, a friend in danger, a limit pushed past its breaking point — and the character transforms. The energy changes. The animation changes. The music changes. And what emerges from the transformation is something that was always there, now fully visible for the first time.

Dragon Ball Z did not invent every element of this moment. But it codified it, popularised it globally, and established it as the central dramatic beat of a genre. Every transformation sequence in Naruto, in Bleach, in My Hero Academia, in Demon Slayer, in Jujutsu Kaisen — every moment where a character breaks through and becomes more than they were — exists in the form it exists because Dragon Ball Z did it first and did it so well that the template became the genre.

Here is what DBZ actually was, what it built, and why its influence has not diminished in four decades of shonen that followed it.

Akira Toriyama and the Origin

Dragon Ball, the series that preceded Dragon Ball Z, began serialisation in Weekly Shonen Jump in 1984. It was created by Akira Toriyama, who had already established himself as one of Jump's most commercially successful authors with Dr. Slump — a gag manga that had nothing in common with what Dragon Ball would become. The early Dragon Ball was itself largely a comedic adventure series, following a young monkey-tailed boy named Goku and a girl named Bulma searching for seven magical orbs that could grant any wish. The tone was light, the fights were frequent but not the primary focus, and the influence was transparent: Toriyama had taken the Journey to the West structure and applied it to a world that blended Chinese adventure fiction with his own character design sensibility.

The shift happened gradually as Dragon Ball evolved and then became Dragon Ball Z in 1989. The fights got longer. The stakes got higher. The power scaling — the numerical expression of character strength that would become one of DBZ's most imitated and parodied elements — arrived with the Saiyan saga and kept escalating. And the series found its tone: not the light comedy of early Dragon Ball, but a specific kind of battle shonen that was operatic in its emotional register, uncompromising in its willingness to kill characters the audience cared about, and genuinely exciting in its action sequences in a way that the animation of the time struggled to keep up with.

Toriyama passed away in March 2024 at the age of 68. The tributes that followed from across the anime and manga industry — from creators who had grown up with his work, from voice actors who had spent decades inhabiting his characters, from fans in every country where the series had ever aired — made legible what the statistics had always implied: Dragon Ball is not just a manga. It is one of the founding texts of a global medium, and Toriyama is one of its essential authors.

What DBZ Invented — The Grammar of Shonen

To understand what Dragon Ball Z contributed to shonen anime specifically, it helps to think about what shonen anime looked like before it and what it looked like after.

Before DBZ's global reach — before the Cartoon Network era in the late 1990s and early 2000s that brought it to Western audiences — action anime existed and had its conventions. But the specific set of conventions that now feel like the definition of the genre were not yet fixed. DBZ fixed them.

Power levels and scaling. The idea that character strength can be quantified, tracked, and exceeded is so embedded in shonen now that it is easy to forget it was a design choice. DBZ's scouters — the devices that read power levels numerically — introduced a vocabulary that the genre has been using ever since. Every time an anime character "breaks their limits" or "surpasses their previous peak," the scene is operating in the language DBZ created.

Transformation as dramatic climax. Super Saiyan — the golden hair, the green eyes, the aura, the scream — is the template for every power-up transformation in shonen anime since 1991. The structure is always the same: a limit is reached, something breaks through it, the visual language changes to signal that a threshold has been crossed. Naruto's Sage Mode, Ichigo's Bankai, Luffy's Gear transformations, Deku's Full Cowling, Tanjiro's Hinokami Kagura, Gojo's Infinity — each of these is a version of the same dramatic architecture that Super Saiyan established.

The rival relationship. Vegeta and Goku are the prototype for the shonen rival dynamic that has recurred in every major series since: two characters of roughly equivalent power, opposing philosophies, and mutual respect that neither will fully admit, whose competition pushes each of them beyond what either could reach alone. Sasuke and Naruto. Ichigo and Ulquiorra. Deku and Bakugo. The specific emotional logic of these relationships — the pride, the obsession, the grudging acknowledgment, the way the rival's existence becomes the protagonist's primary motivation for improvement — is Vegeta's contribution to the genre as much as Toriyama's.

The training arc. The extended sequence in which a character retreats from the main conflict to develop new abilities under a mentor is a shonen staple that DBZ formalised. The Hyperbolic Time Chamber. The Room of Spirit and Time. The specific logic that power must be earned through suffering and discipline, that the transformation at the end is only meaningful because of the training that preceded it — this is DBZ's contribution to how shonen structures its pacing.

The Kamehameha as cultural shorthand. The specific gesture — hands drawn back, the energy gathering, the release — has escaped the series entirely. It appears in other media, in real life, in situations that have no connection to anime. People who have never watched Dragon Ball perform the Kamehameha gesture. That is a measure of cultural penetration that very few fictional elements achieve.

The Global Reach — How DBZ Crossed Every Border

Dragon Ball Z's global expansion is one of the more interesting distribution stories in animation history. The series aired in Japan from 1989 to 1996. It reached Latin America — Brazil, Mexico, across South America — in the early to mid 1990s, where it became a genuine cultural phenomenon in ways that even Japan had not fully anticipated. The Latin American Spanish dub produced voice performances that are, in many of those markets, considered definitive: the actors who voiced Goku, Vegeta, Gohan, and Piccolo in Spanish have a cultural status comparable to the original Japanese cast.

In the United States, Cartoon Network's Toonami block — which aired DBZ in the late 1990s and early 2000s — introduced the series to a generation of American children who had no previous context for anime as a medium. For many of them, Dragon Ball Z was not an anime they watched. It was the thing that made them understand what anime was — the gateway series for an entire generation, performing the same function for American audiences that Death Note would later perform for a different demographic.

In India, Dragon Ball Z aired on Cartoon Network and Pogo and reached audiences who were simultaneously encountering anime as a medium for the first time. Goku's Hindi voice, Gohan's transformation at the Cell Games, Vegeta's pride — these are not memories specific to Japanese or American audiences. They are memories distributed across every country where the series aired, which is most of them.

Dragon Ball Super and the Continuing Saga

Dragon Ball Super, which ran from 2015 to 2018 and has continued in manga form, extended the saga into new territory: the multiverse, the concept of Gods of Destruction and Angels, Ultra Instinct as a transformation beyond Super Saiyan, and the Tournament of Power arc which brought together fighters from multiple universes in a battle-royal format.

The reception was mixed in ways that are familiar from any long-running series' continuation: some arcs — the Future Trunks arc, the Tournament of Power — were widely praised. Others were less so. The animation quality in the television series was famously inconsistent, producing some memorable memes from particularly troubled episodes before recovering for the finale.

Dragon Ball Super: Broly (2018) was the clearest demonstration of what the franchise could do with a proper feature film budget: animation that matched the scale of the power involved, a Broly redesign that made the character work dramatically in a way the original films had not, and fight sequences that became benchmarks for action animation in that year. Dragon Ball Super: Super Hero (2022) shifted to CGI animation and focused on Gohan and Piccolo — characters who had been underserved by the Super television series — and was received with genuine warmth by fans who had wanted the story to return to them.

Toriyama's Legacy

Akira Toriyama's death in 2024 prompted a reckoning with what exactly he had built. The numbers are part of it: Dragon Ball is the third best-selling manga of all time, with over 260 million copies in print. The franchise has generated over $20 billion in merchandise revenue. The video game series — the Budokai Tenkaichi games, the Xenoverse series, Dragon Ball FighterZ — has sold tens of millions of copies across multiple generations of hardware.

But the numbers don't capture the thing that the tributes from other creators tried to articulate: that Toriyama built the vocabulary. That the creators of Naruto, Bleach, One Piece, My Hero Academia, and every other major shonen series of the past three decades grew up with Dragon Ball and absorbed its grammar so thoroughly that it became the default language of the genre. That when they make their own transformation sequences and their own rival relationships and their own power-level escalations, they are speaking a language Toriyama wrote.

The Kamehameha is forty years old. It is still being performed, in living rooms and schoolyards and reaction videos, by people who were not born when it was invented. That is what a classic is. That is what Toriyama made.