Japan Asks the U.S. to Stop Using Mario and Other IPs for Memes: IP Protection Meets Cross-Border Diplomatic Tensions

Overview

A recent story at the intersection of intellectual property and government diplomacy has drawn widespread attention in the tech community. According to reports, the Japanese government has formally requested that the U.S. government stop using iconic Japanese cultural IPs — including Mario, Pokémon, and Naruto — to create and publish internet memes.

On the surface, this may seem like a minor episode involving a few pop culture icons. But beneath it lie significant questions about intellectual property protection, government social media conduct, and the boundaries of cross-border cultural asset usage — all of which deserve a closer look.

Why Japan Takes These Cultural IPs So Seriously

Cultural IP as a Core Economic Asset

Mario, Pokémon, and Naruto are far more than entertainment products — they are among Japan's most internationally influential cultural exports. Nintendo's Mario franchise, The Pokémon Company's Pokémon franchise, and Shueisha's Naruto collectively form a global IP portfolio worth tens of billions of dollars.

To put things in perspective, Pokémon is the highest-grossing media franchise in history, having generated over $150 billion in cumulative commercial value across games, trading cards, anime, films, merchandise, and more. The Mario series, since its debut in 1985, has sold over 800 million copies worldwide, and Mario himself is widely regarded as one of the most recognizable symbols in the video game industry. Naruto, meanwhile, stands as a flagship example of Japanese manga going global, with over 250 million copies sold worldwide and its anime broadcast in more than 80 countries and regions. These IPs are not only core revenue drivers for their respective companies but also pillar assets of Japan's "Cool Japan" national cultural export strategy. Since the 2010s, Japan's Ministry of Economy, Trade and Industry has systematically advanced the Cool Japan initiative, treating anime, gaming, fashion, and other cultural content industries as key components of national soft power, with annual budgets of tens of billions of yen dedicated to overseas promotion and IP protection.

For rights holders, any unauthorized commercial or semi-official use could potentially damage the brand image. This is especially concerning when these characters are used on official government social media accounts, as the public may mistakenly interpret it as the rights holder endorsing a particular political stance or policy. Nintendo has long been known for its aggressive approach to IP protection — its legal department is often referred to in the industry as the "strongest legal team" — and it remains highly vigilant and proactive in taking legal action against any unauthorized use of its character likenesses, whether by fans or commercial entities.

The Legal Gray Zone of Government Meme Usage

In recent years, government agencies around the world have increasingly experimented with internet memes and pop culture references to connect with younger audiences and boost engagement. However, these practices often operate in a legal gray area under copyright law.

Meme distribution inherently relies on the remixing of existing images, and the copyrights to those images typically still belong to the original rights holders. When the entity doing the sharing is a government agency, the "fair use" defense becomes significantly more complicated — since it is neither purely personal entertainment nor easily classified as news reporting or commentary.

Under the U.S. copyright system, the fair use doctrine is codified in Section 107 of Title 17 of the United States Code. Courts evaluate whether a particular use qualifies as fair use by weighing four factors: first, the purpose and character of the use (including whether it is commercial in nature or for nonprofit educational purposes); second, the nature of the copyrighted work; third, the amount and substantiality of the portion used in relation to the copyrighted work as a whole; and fourth, the effect of the use on the potential market for or value of the copyrighted work. When the user is a government agency, while the use may not be "commercial" in the traditional sense, the public nature and authority of government action complicate the first factor — government communications carry a clear promotional purpose, and their official backing lends the content a quasi-commercial promotional effect. Furthermore, using well-known cartoon characters in memes typically involves the core visual elements of those characters (i.e., the most recognizable and commercially valuable parts of the work), which generally weighs against the defendant under the third factor.

The Cross-Border Dimension of IP Protection

The Precedent-Setting Effect and Diplomatic Implications of Official Accounts

Government accounts carry significant precedent-setting power and an air of authority. If one country's government agencies freely use another country's commercial IP, it could subtly undermine the seriousness of intellectual property protection and even create delicate friction at the diplomatic level.

The fact that the Japanese government raised this issue directly with the U.S. indicates that the matter has gone beyond the scope of ordinary copyright complaints, escalating to the level of state-to-state communication about norms for cultural asset usage. It also reflects Japan's longstanding commitment to protecting its domestic cultural IP.

Notably, Japan's copyright protection system is among the stricter in the world. Japan's Copyright Act places particular emphasis on the protection of moral rights of authors (including the right of making public, the right of attribution, and the right of integrity), and these rights are non-transferable and non-waivable. Unlike the relatively flexible "fair use" principle in U.S. copyright law, Japan's Copyright Act employs a limited enumeration approach to copyright limitations (i.e., it explicitly lists the circumstances under which use without permission is allowed, such as quotation and educational use). For any use not listed, permission from the rights holder is required in principle. This difference in legal culture also explains why Japanese rights holders are particularly sensitive to unauthorized use overseas — under their domestic legal logic, such uses have virtually no room for legitimacy.

Implications for the Tech and Content Industries

For tech companies, content creators, and any organization, this incident serves as an important reminder:

• Copyright awareness applies to everyone: Whether you're an individual, a business, or a government agency, using someone else's IP should follow the appropriate licensing rules.
• Social media communication requires caution: Official accounts need more rigorous compliance reviews to avoid crossing legal red lines in the pursuit of engagement.
• Cross-border IP usage demands extra care: Different countries have different levels of IP protection and legal frameworks, and cross-border usage calls for heightened prudence.

In practice, many large tech companies have already established dedicated brand compliance teams responsible for reviewing all externally published content for third-party IP issues. For example, platforms like Google and Meta not only need to manage copyright issues in user-generated content but also require their own official account posts to undergo legal review. For government agencies, building similar content compliance workflows is especially important, as the credibility of government actions means that any improper use could trigger negative chain reactions far beyond what was anticipated.

Deeper Reflections Behind the Incident

The Inherent Tension Between Meme Culture and Copyright Law

The vitality of meme culture lies precisely in its spontaneity, rapid dissemination, and remix creativity. The core of copyright law, on the other hand, is the exclusive control over creative works. A natural tension exists between the two.

The term "meme" was originally coined by British evolutionary biologist Richard Dawkins in his 1976 book The Selfish Gene to describe the basic unit of cultural information transmission — analogous to the role of genes in biological evolution. In the internet age, memes typically take the form of images paired with text, rapidly copied, mutated, and spread across social platforms. One of the core characteristics of memes is their "replicability" and "mutability": users retain the original visual elements while changing the text or context to create new meanings. This creative mechanism inherently depends on the appropriation and reworking of existing copyrighted material.

In recent years, copyright disputes over memes have been far from uncommon. For instance, photographers have asserted copyright over photos widely used as meme templates, and cartoon character rights holders (such as Matt Furie's legal battles over "Pepe the Frog") have repeatedly attempted to control how their characters spread within meme culture. These cases reveal a fundamental question: once an image becomes part of the public cultural vocabulary, to what extent can the rights holder still control how it is used?

Striking a balance between encouraging cultural dissemination and protecting creators' rights remains an enduring challenge of the digital age. Japan's request can be seen as an effort by the rights holder side to redraw the boundaries.

The Need for Professionalization and Compliance in Government Communications

As social media becomes a critical channel for government outreach, the need for professionalism in government content operations is becoming increasingly apparent. This includes not only creative capability but also a comprehensive grasp of legal compliance, cultural sensitivity, and international relations.

Globally, government agencies running social media accounts has become the norm. From the U.S. Department of Defense's daily operations on Twitter, to the Ukrainian government's information warfare during the Russia-Ukraine conflict, to national tourism agencies' visual marketing on Instagram, government social media management has evolved into a specialized subfield. However, in the pursuit of engagement, some government accounts have indeed shown a tendency toward excessive "internet speak" — using popular memes, anime characters, gaming references, and other elements to appeal to younger audiences while overlooking the intellectual property ownership behind these materials. Among U.S. government agencies, the Department of Defense's social media accounts, NASA's public communications team, and even the White House's official accounts have all used pop culture elements to varying degrees to enhance their reach. While this approach generates high engagement, it also faces ongoing compliance scrutiny.

Blindly following internet trends and using unauthorized pop culture elements can lead to unexpected negative consequences. This incident serves as a wake-up call for government social media operations worldwide. Going forward, government agencies may need to follow the lead of large corporations by establishing systematic content creation guidelines that clearly define which materials can be used, which require authorization, and which should be avoided entirely — maintaining communicative vitality while ensuring legal compliance.

Conclusion

Japan's request that the U.S. stop using Mario, Pokémon, Naruto, and other IPs to create memes may appear to be a minor incident involving pop culture icons. In reality, it touches on several important issues: intellectual property protection, government communication compliance, and cross-border cultural asset management.

In an era of increasingly decentralized content dissemination, both individuals and institutions should maintain a fundamental respect for intellectual property. This is not only a legal obligation but also a necessary step toward maintaining a healthy digital ecosystem. The incident also reminds all content creators that even seemingly harmless meme creation must be built on a foundation of respect for original creators' rights.

From a broader perspective, this event also highlights a new dimension of international relations in the digital age: norms governing the cross-border use of cultural assets are becoming a new issue that nations need to coordinate. As global circulation of digital content becomes ever more convenient, building international consensus on balancing open sharing with rights protection will be an ongoing challenge for governments and international organizations alike.