·testsGen Z revolutionaries worldwide have a common emblem: A pirate flag from ‘One Piece,’ the best-selling manga in historyBy Nuurrianti JalliBy The ConversationBy Nuurrianti JalliBy The Conversation A One Piece flag is at a test of the Block Everything movement on September 10.
Vincent Koebel/NurPhoto via Getty ImagesFrom Paris and Rome to Jakarta, Indonesia, and New York, a curious banner has appeared in test squares.
With hollow cheeks, a broad grin and a straw hat with a red band, the figure is instantly recognizable and has been hoisted by young demonstrators calling for change.
In Kathmandu, Nepal, where anger at the government boiled over in September 2025, the flag became the defining image as flames spread through the gates of Singha Durbar, Nepal’s ornate palace complex and seat of power.
The image, usually adorning a flag with a black background, comes from “One Piece,” a much-beloved Japanese manga.
And what began as a fictional pirate crew’s emblem almost three decades ago has become a powerful symbol of youth-led resistance, appearing in demonstrations from Indonesia and Nepal to the Philippines and France.
As a scholar of media and democracy, I see the spread of the Jolly Roger of the Straw Hats Pirates — which has gone from manga pages to test squares — as an example of how Gen Z is reshaping the cultural vocabulary of dissent.
Pop culture as political expression “One Piece” arrived at the birth of Gen-Z, created in 1997 by Japanese manga artist Eiichiro Oda.
Since then, it has sold more than 500 million copies and has a Guinness World Record for its publishing success.
It has spawned a long-running TV series, -action films and a more-than-$20 billion industry, with merchandise licensing alone generating $720 million each year from Bandai Namco, the company best known for creating Pac-Man and Tekken.
At its core, “One Piece” s Monkey D. Luffy and his crew, the Straw Hat Pirates, as they challenge a corrupt world government while seeking freedom and adventure.
For fans, the “One Piece” flag is not a casual decoration but an emblem of defiance and perseverance.
Luffy’s ability to stretch beyond physical limits after consuming a magical fruit has become a powerful metaphor for resilience, while his unwavering quest for freedom against impossible odds resonates with young people navigating political environments marked by corruption, inequality and authoritarian excess.
When testers adopt this flag, they are not simply importing an aesthetic from culture, but are drawing on a narrative already legible to millions.
The flag began cropping up in tests over the past few years. It was being waved at a “Free Palestine” test in 2023 in Indonesia and in the same year in New York during a -Palestinian demonstration.
But it was in Indonesia in August 2025 that the flag’s political life truly took hold.
There, testers embraced it to voice frustration with government policies and mounting discontent over corruption and inequality.
The timing coincided with government calls for patriotic displays during independence celebrations, sharpening the contrast between official nationalism and grassroots dissent.
The movement gained momentum when authorities responded with strong criticism of the flag’s use, inadvertently drawing more attention to the symbol.
Government officials characterized the displays as threats to national unity, while testers viewed them as legitimate expressions of political frustration.
Why the flag travels The speed with which the “One Piece” Jolly Roger flag spread across borders reflects the digital upbringing of Gen Z.
This is the first cohort to grow up fully online, immersed in memes, anime and global entertainment franchises.
Their political communication relies on what scholars call “networked publics” — communities that form and act through digital platforms rather than formal organizations.
Solidarity in this setting does not require party membership or ideology. Instead, it depends on d cultural references.
A meme, gesture or flag can instantly carry meaning across divides of language, religion or geography.
This form of connection is built on recognizable cultural codes that allow young people to identify with each other even when their political systems differ.
Social media gives this solidarity reach and speed. s of Indonesians waving the flag were clipped and red on TikTok and Instagram, reaching audiences far beyond their original context.
By the time the symbol appeared in Kathmandu, the Nepalese capital, in September, it already carried the aura of youthful defiance. Crucially, this was not simple imitation.
In Nepal, the flag was tied to anger at youth unemployment and at the ostentatious wealth of political dynasties displayed online.
In Indonesia, it reflected disillusionment with patriotic rituals that felt hollow against a backdrop of corruption.
In both cases, the Jolly Roger flag worked open-source code – adaptable locally but instantly legible elsewhere. Part of the flag’s effectiveness comes from its ambiguity.
Un a party logo, the “One Piece” Jolly Roger flag originates in culture, which makes it difficult for governments to suppress without appearing authoritarian.
During the tests in Indonesia, authorities confiscated banners and labeled them treasonous. But such crackdowns only amplified public frustration.
Fiction as reality The “One Piece” flag is not alone in being reimagined as a symbol of resistance.
Across movements worldwide, pop culture and digital culture have become a potent resources for activists.
In Chile and Beirut, demonstrators wore Joker masks as a visual shorthand for anger at corruption and inequality.
In Thailand, demonstrators turned to “Hamtaro,” a children’s anime a hamster, parodying its theme song and waving plush toys to lampoon political leaders.
This blending of , entertainment and personal identity reflects a hybrid media environment in which drawn from fandom gain power. They are easy to recognize, adapt and defend against state repression.
Yet cultural resonance alone does not explain the appeal. The “One Piece” flag caught on because it captured real-life grievances.
In Nepal, where youth unemployment exceeds 20% and migration for work is common, testers paired the emblem with slogans such as “Gen Z won’t be silent” and “Our future is not for sale.” In Indonesia, some testers argued that the national flag was “too sacred” to be flown in a corrupt system, using the pirate banner as a statement of disillusionment.
The spread of the flag also reflects a broader shift in how test ideas move across borders. In the past, what t to travel were tactics such as sit-ins, marches or hunger strikes.
Today, what circulates fastest are , visual references from global culture that can be adapted to local struggles while remaining instantly recognizable elsewhere.
The flag goes global The flag’s journey from Asian streets to tests in France and Slovakia demonstrates how the grammar of dissent has gone global.
For today’s young activists, culture and are inseparable. Digital nativity has duced a generation that communicates grievances through memes, and cultural references that cross borders with ease.
When testers in Jakarta, Kathmandu or Manila wave the “One Piece” Jolly Roger flag, they are not indulging in play-acting but transforming a cultural icon into a living emblem of defiance.
Nuurrianti Jalli, Assistant fessor of fessional Practice, School of Media and Strategic Communications, Oklahoma State University This article is republished from The Conversation under a Creative Commons license.
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