SustainabilityAbout the "Sustainability" Website

Segmentation of Information and Editorial Policy of the Sustainability Website

In Value Creation 2023, TDK’s Medium-Term Plan, we outlined our aim of rotating the cycle whereby the enhancement of social value leads to commercial value (corporate growth), the efficient use of the profits and assets derived therefrom leads to improved asset value, and the utilization of these assets leads to further contributions to society.

This sustainability website (Sustainability Report) carries ESG information relevant to the enhancement of social value. In editing this information, against the background of social issues, we have endeavored to present information relating to key CSR issues (materiality) identified in accordance with our management strategy, the degree of impact of the TDK Group’s business on society, the degree of stakeholder interest, and our current response, and taking the opinions of stakeholders into account as well, in a more detailed manner and also to report on the progress that has been made.

In addition, in the shareholder and investor information on TDK’s website, we explain our policies and strategies relating to the optimization of commercial value and asset value through IR news, the IR calendar, latest materials, and so on. And in the Annual Report, we introduce stories about how the TDK Group, while creating the three values, contributes to society and, as a result, grows its business. Please take a look at them.

Period covered

FY2020 (April 1, 2020 to March 31, 2021)

  • Some information covers activities outside this period.
  • In order to report progress in an easy-to-understand manner, data over several years is carried (excluding some parts).

Organizations covered

TDK Group (TDK Corporation and 140 consolidated subsidiaries in Japan and overseas as of the end of March 2021)

  • When information refers to a specific reporting range, explanations are given accordingly.

Major organizational changes during the period covered

  • TDK absorbed and merged TDK-EPC Corporation, a specific subsidiary, in the quarter ended September 30, 2020. TDK-EPC Corporation has been excluded from the scope of consolidation.
  • In the quarter ended December 31, 2020, Amperex Technology (Singapore) Pte. Ltd., which falls under the category of specific subsidiary, has been established and included in the scope of consolidation.

Enhancing the Objectivity and Accurateness of Disclosed Information

Regarding environmental performance data, TDK implements third-party verification by SGS Japan Inc. and third-party reviews.

Update period

October 2021 (previous update: September 2020; next update scheduled for October 2022)

Reference Guidelines

Global Reporting Initiative (GRI) Sustainability Reporting Standards "Core" compliant,
ISO26000 (Guidance on social responsibility)


CSR Contact

Caution regarding forward-looking statements

Certain information on the Sustainability Website contains forward-looking statements such as plans, policies, management strategies, targets, schedules, understandings, and evaluations with respect to the TDK Group. These forward-looking statements are based on the current forecasts, estimates, assumptions, plans, understandings, and evaluations of the TDK Group in light of information currently available to it, and contain known and unknown risks, uncertainties, and other factors. The TDK Group therefore wishes to caution readers that, being subject to risks, uncertainties, and other factors, the TDK Group’s actual results, performance, achievements, or financial positions could be materially different from any future results, performance, achievements, or financial positions expressed or implied by these forward-looking statements.