Adyen Becomes First to Deploy JCB’s Card-on-File Tokenization Globally to Combat E-commerce Fraud
By Ali Paterson · 17 March 2026

WHY THIS MATTERS:
This partnership marks a pivotal moment for the Asian payments landscape, specifically addressing the persistent challenge of e-commerce fraud in Japan, where data theft accounts for the vast majority of credit card losses. By integrating JCB’s network tokenization, Adyen is not just securing data; it is optimizing the entire transaction lifecycle. Network tokens are superior to traditional encryption because they remain evergreen; when a card expires or is replaced, the token persists, linked to the new credentials in the background. This significantly reduces 'false declines' and friction at checkout, which are major pain points for global merchants eyeing the Japanese market. As embedded finance matures, the ability to provide invisible yet ironclad security through native brand protocols like JCB’s is becoming a baseline requirement for any serious global orchestrator.
Adyen and JCB launch Card-on-File Tokenization to Enhance Payment Security
Adyen, the financial technology platform of choice for leading companies, and JCB Co., Ltd., announced the rollout of JCB's card-on-file (COF) tokenization service (hereinafter “COF tokenization”), aimed at enhancing the security of credit card transactions for e-commerce merchants. Adyen is the first to offer and implement JCB’s new technology both domestically and globally. The introduction of COF tokenization will further enhance the security of online payments, providing JCB’s cardholders and merchants with even greater peace of mind and safety.
The rise of cashless payments and e-commerce transactions has led to an increase in credit card fraud in Japan, with over 90% of the total damage from such incidents tied to payment card data theft. In response, JCB has introduced its COF tokenization.
COF refers to payment details such as card numbers and expiration dates which are stored by merchants with cardholders' consent. JCB’s COF tokenization service replaces the JCB-branded COF data with an anonymized secure number (hereinafter “network token”). Sensitive card information is tokenized and not stored in the merchant's database, thereby reducing the risk of data breaches, and the network token is used to identify the customer for secure payment.
In addition to reducing the risk of data breaches, tokenization offers increased convenience to customers. The COF token mechanism ensures that the token is always associated with the latest card information. This eliminates the need for the customer to update their card information, facilitating a smooth payment process and improving the transaction authorization rates.
"E-commerce transactions are growing rapidly, and alongside this growth, fraudulent transactions due to card information breaches are also increasing. In response to this trend, it is important to reduce the risk associated with data breaches through COF tokenization and improve our customers' payment experience by keeping card information up to date. We are pleased to take the first step in this area through our collaboration with Adyen, a pioneer in the COF solution. Moving forward, we plan to actively implement COF tokens globally." said Tac Watanabe, Executive Officer and Head of Brand Infrastructure Headquarters at JCB.
"We are delighted to announce our collaboration with JCB in launching their COF token services both in Japan and globally, further enhancing the security and convenience for JCB cardholders and keeping pace with the projected growth of the e-commerce industry. We are committed to making tokenization technology available across various payment platforms, including mobile payments, to significantly enhance security for customers and increase authorization rates." said Roelant Prins, Chief Commercial Officer at Adyen.
FF NEWS TAKE:
Adyen continues to prove why they are the 'gold standard' for global payment orchestration. While other providers struggle with regional fragmentation, Adyen’s first-mover advantage with JCB’s tokenization gives them a massive edge in the APAC region. This isn't just a security patch; it’s a conversion play. By automating card updates, they are directly boosting merchant revenue. It’s a bold, necessary step in making global e-commerce truly borderless and secure.
Companies in this story: JCB Co., Ltd., Adyen
People in this story: Roelant Prins, Tac Watanabe