| 2022.06.02 | IRNotice of the 48th Annual General Meeting of Shareholders |
| 2022.05.19 | IRCompany Report by Walden Research Japan Incorporated |
| 2022.05.13 | IRFinancial Briefing for the Year Ended March 31, 2022 |
| 2022.05.13 | IRSummary of Financial Results for the Year Ended March 31, 2022 |
| 2022.03.28 | IRMid-term Business Plan "Value Creation 2024" |
