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Other Disclosures3769GMO Payment Gateway,Inc.Information and Communications, Services and Others

GMO Payment Gateway Builds a Proprietary Payment Solution Based on the Universal Commerce Protocol (UCP) Specifications

GMO Payment Gateway built and completed in June 2026 a proprietary payment solution adopting the UCP specifications for its PG Multi-Payment Service. It aims to offer the solution to e-commerce operators and others as a payment platform capable of supporting purchases made through UCP-compatible AI agents.

Worth reading
62In focus
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Direction
Improvement
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Scale
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Wording
Conditional
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Announced details

PG Multi-Payment ServiceProprietary payment solution adopting the UCP specifications
Applicable field (uses covered by this announcement)

Online commerce, including product searches, purchase procedures and order management through AI agents, and payment services for e-commerce operators and online service providers

Launch dateNot disclosed (construction of the proprietary payment solution was completed in June 2026; the rollout schedule for each e-commerce shopping cart service will be announced in due course)
What the company reported numerically
Usage history

As of the end of March 2026, the online integrated payment service had been adopted by more than 150,000 merchants. Annual payment processing volume exceeds ¥23 trillion.

Relationship between the counterparty and the company
GMO Payment Gateway,Inc.3769
Relationship with the Company

The e-commerce shopping cart service providers are counterparties with which the company plans to establish partnerships. The relationship with Google is based on the UCP specifications. Capital and personnel relationships are not disclosed.

Counterparty株式会社ecbeingGMOペパボ株式会社GMO MAKESHOP, Inc.株式会社SUPER STUDIOダイアモンドヘッド株式会社W2株式会社株式会社メルカートGoogle

株式会社ecbeing, GMOペパボ株式会社, GMOメイクショップ株式会社, 株式会社SUPER STUDIO, ダイアモンドヘッド株式会社, W2株式会社, and 株式会社メルカート are providers of e-commerce shopping cart services that are scheduled to partner with the company. Google co-developed UCP with companies across the industry. Other details are not disclosed.

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Announced details
ItemDetails
Names of Products / Services CoveredPG Multi-Payment Service, Proprietary payment solution adopting the UCP specifications
Counterparty株式会社ecbeing, GMOペパボ株式会社, GMO MAKESHOP, Inc., 株式会社SUPER STUDIO, ダイアモンドヘッド株式会社, W2株式会社, 株式会社メルカート, Google
Counterparty overview株式会社ecbeing, GMOペパボ株式会社, GMOメイクショップ株式会社, 株式会社SUPER STUDIO, ダイアモンドヘッド株式会社, W2株式会社, and 株式会社メルカート are providers of e-commerce shopping cart services that are scheduled to partner with the company. Google co-developed UCP with companies across the industry. Other details are not disclosed.
Relationship with the CompanyThe e-commerce shopping cart service providers are counterparties with which the company plans to establish partnerships. The relationship with Google is based on the UCP specifications. Capital and personnel relationships are not disclosed.
Launch dateNot disclosed (construction of the proprietary payment solution was completed in June 2026; the rollout schedule for each e-commerce shopping cart service will be announced in due course)
Applicable areaOnline commerce, including product searches, purchase procedures and order management through AI agents, and payment services for e-commerce operators and online service providers
Usage historyAs of the end of March 2026, the online integrated payment service had been adopted by more than 150,000 merchants. Annual payment processing volume exceeds ¥23 trillion.
Items this document does not state (11)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsImpact on Business PerformanceSource

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To meet future purchasing demand through AI agents, anticipating the expansion of agentic commerce, in which AI agents search for products and complete purchasing procedures.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
GMO Payment Gateway Builds a Proprietary Payment Solution Based on the Universal Commerce Protocol (UCP) Specifications | GMO Payment Gateway,Inc. (3769) timely disclosure | Komori