by Japanese pizza delivery chain Pizza-La has issued a public apology after an unauthorized promotional video connected to its collaboration with the popular anime Dr. STONE was distributed as an advertisement on TikTok. The video had not received prior approval or authorization from the anime’s production committee.
On November 6, 2026, Four Seasons Co., Ltd., the company operating Pizza-La, released a statement explaining that the incident resulted from an advertising settings error. An AI-powered automatic advertisement generation and distribution feature on TikTok’s advertising platform had been left enabled when the company configured its campaign.
As a result, a video that had not undergone the production committee’s prior review or received its permission was distributed through Pizza-La’s official TikTok account as a paid advertisement.
The company confirmed that it had stopped the distribution of the problematic video and suspended all TikTok advertising. It also apologized to the Dr. STONE production committee, fans of the anime, people involved in its production, and Pizza-La customers.
The incident has attracted attention because it highlights the importance of human review, advertising controls, and copyright authorization when companies use AI-powered tools in promotional campaigns.
What Happened? Pizza-La’s Unauthorized Dr. STONE Advertisement Explained
The controversy concerns a collaboration between Pizza-La and the television anime Dr. STONE, which ran from October 1 to November 1, 2026.
The campaign introduced limited-edition pizzas inspired by the anime’s world, along with special promotional products and merchandise featuring newly illustrated character artwork.
However, towards the end of October, social media users began raising questions about promotional videos appearing as advertisements on TikTok.
Some viewers noticed that the character illustrations in the videos appeared different from the official collaboration artwork. The images seemed to feature altered expressions, poses, and visual details, leading people to question whether generative AI had been used to modify the original character designs.
The discussion quickly spread on X, where users questioned whether the anime’s production committee had approved the videos.
The central concern was not simply whether AI had been used. Fans were also concerned about the unauthorized use and alteration of characters belonging to a major anime franchise.
At the time, there was uncertainty about how the videos had been created and whether they had received official permission.
Pizza-La eventually addressed the situation on November 6, confirming that the videos had been distributed without the production committee’s prior approval or authorization.
Pizza-La Explains the Cause: TikTok’s AI Automatic Advertisement Feature Was Enabled
In its official apology, Four Seasons explained that the incident occurred because of a mistake made when configuring its TikTok advertising campaign.
TikTok’s advertising platform provides an AI-powered feature that can automatically generate and distribute advertising materials. According to Pizza-La, this function had been set to enabled, but the company did not sufficiently recognize that it was active when completing the advertising settings.
Consequently, the platform’s automatic advertising process resulted in a video being distributed through Pizza-La’s official TikTok account without the required review and authorization from the Dr. STONE production committee.
The company described the incident as a mistake in its advertising configuration and acknowledged that its understanding of the advertising delivery system and its settings had been insufficient.
Importantly, Pizza-La did not present the incident as an intentional decision to create unauthorized promotional material. Its explanation was that the automatic generation and distribution function had remained enabled because of an internal settings error.
Nevertheless, the result was serious: an advertisement associated with an officially licensed collaboration was distributed without the approval required from the anime’s production committee.
This distinction is important. Even when an advertising platform provides automated tools, the company using those tools remains responsible for checking the settings and ensuring that the content being distributed has the necessary authorization.
Problematic Advertisement and All TikTok Ads Have Been Suspended
Following the discovery of the issue, Pizza-La confirmed that the unauthorized advertisement had been stopped.
The company also announced that it had temporarily suspended all TikTok advertising, not just the video connected to the Dr. STONE collaboration.
This wider suspension suggests that Pizza-La is reviewing its advertising configuration and management process rather than treating the incident as an isolated problem involving one video.
The company stated that it intends to review its procedures for checking advertising settings and managing promotional content to prevent similar incidents from happening again.
It also confirmed that it had contacted the Dr. STONE production committee to apologize and report what happened.
However, the announcement did not provide a detailed timeline for the review or specify when Pizza-La plans to resume advertising on TikTok.
As of the November 6 announcement, the confirmed actions were the suspension of the unauthorized video, the suspension of all TikTok advertisements, and a commitment to reviewing the company’s advertising management system.
Pizza-La Apologizes to Dr. STONE Fans and Production Staff
Four Seasons acknowledged that the incident had caused concern among fans and people involved in the production of Dr. STONE.
In its statement, the company emphasized that anime characters and their stories represent the creative efforts and intentions of many people, including the original author and the production staff.
The company also recognized that it was in a position of responsibility: its role in an official collaboration was to respect the original work and communicate its appeal to fans.
However, the unauthorized advertisement had undermined that responsibility.
Pizza-La apologized to fans who value the series, the people involved in its production, and customers who regularly support the company.
It also apologized for the delay in publishing its statement, explaining that additional time had been required to confirm the facts surrounding the incident.
The company expressed regret that a collaboration intended to bring enjoyment to fans had instead created concern and damaged trust.
Its statement concluded with a renewed apology and a commitment to improving its advertising checks and content-management procedures.
What Was the Pizza-La and Dr. STONE Collaboration?
The controversy is particularly notable because the original collaboration was designed as a promotional campaign celebrating the world of Dr. STONE.
Running from October 1 to November 1, 2026, the campaign introduced limited-edition pizza products inspired by the anime’s characters and themes.
Two of the featured products were:
- Science Kingdom-style Mediterranean Margherita: A special pizza inspired by the Science Kingdom and the scientific world of the series.
- Francois-style Beef Curry Pizza: A collaboration pizza inspired by Francois, the character known for serving the needs of the Kingdom of Science.
The campaign also included a half-and-half pizza arrangement featuring the collaboration flavours, as well as special packaging and limited merchandise.
Some promotional sets included original goods featuring newly illustrated artwork of Dr. STONE characters.
The campaign was intended to connect the anime’s adventurous atmosphere with Pizza-La’s food products, giving fans an opportunity to enjoy themed items outside the television series.
However, the unauthorized TikTok advertisement created an unexpected controversy during the final stage of the campaign.
It is important to distinguish the official collaboration materials from the disputed advertisement. The company’s apology specifically concerned the unauthorized video distributed through TikTok, not an announcement that the entire collaboration had been cancelled.
Why the Incident Raises Questions About AI in Advertising
The Pizza-La incident has also drawn attention to a broader issue facing companies that use AI-powered advertising tools.
Many digital advertising platforms now offer automated features designed to help businesses create promotional materials, adjust advertisements, and distribute content more efficiently.
These tools can be useful for companies managing multiple campaigns across different platforms. However, when a campaign involves licensed characters, copyrighted artwork, or an official partnership, automated content generation introduces additional risks.
For example, an AI-powered advertising feature might produce variations of an existing promotional image. Those variations could alter a character’s expression, pose, appearance, or other visual details.
Even if the original artwork was officially approved, a newly generated version may not have received the same approval.
This is particularly important for anime collaborations because character designs are carefully managed. The original creators, animation studios, production committees, publishers, and licensing partners may all have a role in determining how characters and promotional artwork can be used.
An advertisement that changes those designs without authorization can create problems for both the rights holders and the company running the campaign.
The incident demonstrates why businesses should not assume that enabling an automated advertising feature is a harmless technical decision.
Before launching a campaign, companies need to understand exactly what their advertising tools can do, which automated functions are active, and whether any generated content will be distributed without a separate human approval process.
For licensed collaborations, a further review is essential: every promotional asset must comply with the agreement and receive the required authorization.
Human Review Remains Important Even When Advertising Uses AI
One of the central lessons from this incident is the importance of human supervision.
AI-powered advertising tools can reduce the time needed to prepare promotional campaigns, but they do not automatically guarantee that every generated advertisement is accurate, appropriate, or legally authorized.
A company working with an anime franchise should have clear procedures for checking:
- Advertising settings: Confirm whether automatic content generation and distribution features are enabled.
- Visual accuracy: Make sure character designs and promotional illustrations match the approved materials.
- Copyright and licensing: Verify that every advertisement uses content covered by the collaboration agreement.
- Human approval: Review the final advertisement before it is distributed.
- Campaign monitoring: Check the actual advertisements appearing on platforms after a campaign begins.
These steps are especially important when a company is promoting a popular entertainment property with a large fanbase.
The Pizza-La case shows how a seemingly small configuration error can become a much larger public-relations problem when it affects an official collaboration.
It also illustrates why companies need to understand the automated features provided by advertising platforms instead of relying entirely on default settings.
Pizza-La Faces Questions Over Its AI Advertising Management
Pizza-La’s apology over the unauthorized Dr. STONE TikTok advertisement has brought attention to the responsibilities businesses face when using AI-powered advertising tools.
According to Four Seasons, the incident occurred because an automatic advertisement generation and distribution feature was enabled without the company sufficiently recognizing its status. The resulting video had not received prior approval or authorization from the anime’s production committee.
The company has since stopped the problematic advertisement, suspended all TikTok advertising, apologized to the production committee, and promised to review its advertising management procedures.
Although AI can make promotional work faster and more convenient, official collaborations require careful attention to creative approval, copyright permissions, and brand identity.
For anime fans, the most important issue is that the characters and artwork they recognize should be represented with respect for the original creators and the people responsible for the franchise.
Pizza-La’s next steps will be important in demonstrating how it intends to prevent similar mistakes in future campaigns. For now, the company has acknowledged its responsibility and announced that it will work to improve its advertising checks and management system.
