Green Monster Partners with Datachain on 'KuraPrivacy' Enterprise Privacy Solution

Green Monster Co., Ltd. (Headquarters: Shibuya-ku, Tokyo; Representative Director: Ryo Ogawa; Securities Code: 157A; hereinafter "Green Monster") announces the establishment of a partnership with Datachain Inc. (hereinafter "Datachain") regarding the launch of its enterprise-focused privacy solution, "KuraPrivacy."

Under this partnership, Green Monster and Datachain will jointly conduct use case verification and practical evaluations of privacy-preserving payment solutions required for corporate use of digital assets such as stablecoins, contributing to the advancement of digital financial infrastructure in the enterprise domain.

In recent years, financial functions such as payments, remittances, and asset management have rapidly digitized due to advancements in AI and the widespread adoption of blockchain technology. In particular, digital assets such as stablecoins have attracted global attention as critical technologies supporting next-generation financial infrastructure.

Green Monster has been advancing its Blockchain Infrastructure (BI) business, announced in January 2026, to create new business opportunities leveraging AI and blockchain technologies and to build next-generation financial foundations.

This partnership is part of that strategic initiative, aiming to deepen practical expertise in privacy protection technologies, operational usability, and governance requirements essential for next-generation digital financial infrastructure.

Background and Objectives

Since its founding, Green Monster has pursued the mission of "changing people's awareness and behavior toward money," with financial education services as its core business.

Recently, financial services such as payments, remittances, and asset management are undergoing significant transformation, driven by the proliferation of AI, advancements in blockchain technology, and the expansion of the digital asset market. Stablecoins, in particular, are gaining practical traction in B2B payments and cross-border remittances and are expected to serve as a settlement infrastructure supporting autonomous economic activities by AI agents.

However, enterprises face challenges in leveraging blockchain technology—specifically, how to protect sensitive information and ensure compliance while maintaining transparency and auditability.

Through this partnership, Green Monster will advance verification in practical areas such as applications, wallets, payments, privacy protection, and corporate operations, with a focus on enterprise use of digital assets like stablecoins.

By conducting these verifications, Green Monster aims to accumulate practical knowledge on technical, operational, and governance requirements for next-generation digital financial infrastructure, and to explore new business opportunities and future service development leveraging AI and blockchain technologies.

Executive Comment

Director William Wang (William Wang)

As new forms of digital finance, including AI agents and stablecoins, continue to develop, we believe the importance of infrastructure supporting inter-company payments and the use of digital assets will further increase.

KuraPrivacy addresses key challenges in privacy and operational usability, which are essential for enterprises seeking to utilize on-chain transactions. Through its partnership with Datachain, Green Monster will conduct practical verification initiatives aimed at further developing its AI and blockchain businesses.

About KuraPrivacy

KuraPrivacy is an on-chain privacy platform designed to deliver uncompromising high-level privacy protection while maintaining operational usability suitable for enterprise adoption.

It is engineered to support enterprise blockchain use cases, with features such as privacy-preserving payments, flexible key management, audit compliance, regulatory adherence, and multi-party operations—essential for corporate use of digital assets like stablecoins.

About Green Monster Co., Ltd.

Green Monster operates a series of experiential investment learning apps, including "Kabutazu," "Toushika," and "FX Navi." With a strong focus on user-centric product development, the company enables individuals to easily learn about investment, financial education, and asset formation. This app series has surpassed 10 million cumulative downloads and is widely used by many users.

Green Monster operates under the mission of "changing people's awareness and behavior toward money," aiming to evolve beyond "investing for money" to transform the relationship between people and society through investment—from "consumers to supporters." By increasing the number of investors who act as supporters of society, Green Monster seeks to foster an environment conducive to entrepreneurial challenges and innovation, contributing to Japan's enhanced global presence.

Company Overview

Company Name: Green Monster Co., Ltd.

Headquarters: 1-4-9 Jingumae, Shibuya-ku, Tokyo

Representative: Ryo Ogawa

Founded: July 29, 2013

Securities Code: 157A (Tokyo Stock Exchange Growth Market)

Business: Experiential investment learning, asset formation support, and Blockchain Infrastructure (BI) business

Website: https://greenmonster.co.jp