Sustainability Reporting Policy

We report on sustainability issues that are a priority for Kioxia Group* and our stakeholders.

In updating the Sustainability website of Kioxia Holdings Corporation, we have taken into consideration and incorporated issues that are material for both the Group and our stakeholders.

In FY2022 these were the following:

  1. Top-level commitment from the executive officer in charge of sustainability to engage in sustainability activities on behalf of Kioxia Group.
  2. Reporting on sustainability material issues that have been identified
  3. Group performance in the area of sustainability

* Kioxia Group is a corporate group consisting of Kioxia Holdings Corporation and its subsidiaries, including Kioxia Corporation.

Organizations covered in this report

In principle, Kioxia Group is covered in this report, but individual entities are referenced in cases where the information provided does not apply to the whole Kioxia Group.
Note: “Kioxia Group in Japan” refers to Kioxia Holdings Corporation and its consolidated subsidiaries in Japan. “Kioxia Group overseas” refers to consolidated subsidiaries overseas. Organizations which were combined within recent years may not be covered.

Reporting period

This report focuses on the results of activities in FY2022 (April 1, 2022 to March 31, 2023).
It also includes some details of activities initiated prior to FY2022 as well as more recent ones.


Current issue: December 2023 (next issue scheduled for October 2024; previous issue: October 2022)

Reference Guidelines

  • GRI (Global Reporting Initiative)
    This report contains standard disclosures from the GRI Sustainability Reporting Standard.
  • SASB (Sustainability Accounting Standards Board)
  • United Nations Global Compact [COP (Communication of Progress) Advanced level]
  • ISO 26000