EFFAS Expands Presence in Japan through ESRS-Focused Lecture on JPX ESG Knowledge Hub
03 April 2026 | Frankfurt am Main
EFFAS continues to strengthen its international engagement with a new contribution to the Japanese market through its Advisory Council. Masato Takebayashi has published a lecture on the Japan Exchange Group, focusing on the practical application of European sustainability disclosure standards.
Masato Takebayashi brings nearly two decades of experience in ESG investment and advisory, with a long-standing track record in the development of sustainable finance in Japan. As a lecturer at Keio Business School, his work focuses on ESG integration, corporate value creation, and bridging perspectives between Japanese and international markets.
Titled
“The Double Materiality Principle and IRO Management: Understanding and Applying the European Sustainability Reporting Standards (ESRS) from a Practitioner’s Perspective,”
the seminar addresses one of the central challenges currently faced by companies and investors: translating regulatory ESG requirements into actionable frameworks for decision-making and reporting.
The lecture provides a practitioner-oriented explanation of the double materiality principle and the management of impacts, risks, and opportunities (IRO), two core components of the ESRS framework under the Corporate Sustainability Reporting Directive (CSRD). It is particularly relevant for companies preparing disclosures in line with European requirements, as well as for market participants seeking to better understand how sustainability factors translate into financial and strategic considerations.
Strengthening Global Convergence in ESG Standards
About EFFAS
EFFAS is a not-for-profit organisation set up in 1962 with 15 national member associations in Europe, representing more than 18,000 financial analysts, asset managers, pension fund managers, corporate finance specialists, risk managers, treasurers among many other professional profiles from the investment profession. EFFAS is a leading certification body with over 28,500 certificate holders worldwide, offering prestigious designations such as the Certified European Financial Analyst by EFFAS, the EFFAS Certified ESG Analyst® (CESGA), and the EFFAS Climate Risk Analyst (ECRA).
For any further information, please contact:
Álvaro Wagener Díez | Marketing & Communications Manager
E-mail: a.wagener@effas.com | Phone Number: +49 69 98959519






