| May 12.2022 |
Financial Results for the Fiscal Year Ended March 31, 2022 |
| May 12.2022 |
Changes in Board of Directors and Executive Officers(NTT East) |
| Mar 1.2022 |
Submission for Approval of Business Operation Plan for the Fiscal Year Ending March 31, 2023 |
| July 30.2021 |
Interconnection Account Report FY2020 (For the Year Ended March 30, 2021) |
