| 05/11/2026 16:10 |
Notice Regarding Changes in Representative Directors, etc. |
| 05/11/2026 16:10 |
Supplemental Materials regarding Tender Offer for Own Shares and Issuance of Zero Coupon Convertible Bonds Due 2029 and 2031 |
| 05/11/2026 16:10 |
FY2025 (Fiscal Year Ending March 31, 2026) Financial Results Presentation Materials |
| 05/11/2026 16:10 |
Notice Regarding the Issuance of Zero Coupon Convertible Bonds due 2029 and Zero Coupon Convertible Bonds due 2031 |
| 05/11/2026 16:10 |
Notice Regarding Share Repurchase and Tender Offer for Own Shares |
| 05/11/2026 16:10 |
Notice Regarding Change to Shareholder Return Policy |
| 05/11/2026 16:10 |
[Summary]Consolidated Financial Results for the Fiscal Year Ended March 31, 2026 (Under IFRS) |
| 03/30/2026 15:30 |
Notice Regarding the Acquisition of Shares in Fireweed Metals Corp. |
| 03/10/2026 16:00 |
Notice Regarding the Partial Transfer of Shares of SCM Minera Lumina Copper Chile, Operator of the Caserones Copper Mine |
| 03/10/2026 16:00 |
Notice Regarding Capital Investment for Expanding Production of Sputtering targets for semiconductors at New Hitachinaka Factory |
| 02/25/2026 17:30 |
Notice Regarding Execution of Share Exchange Agreement (Simplified Share Exchange) and Business Integration Agreement |
| 02/10/2026 15:30 |
Notice Regarding Additional Capital Investment for Increased Production of Crystal Materials |
| 02/10/2026 15:30 |
FY2025 3Q (Fiscal Year Ending March 31, 2026) Financial Results Presentation Materials |
| 02/10/2026 15:30 |
Notice Concerning Revisions to Full-Year Financial Forecasts and Dividend Forecast |
| 02/10/2026 15:30 |
[Summary]Consolidated Financial Results for the Nine Months Ended December 31, 2025 (Under IFRS) |
| 11/11/2025 15:30 |
Execution of a Memorandum of Understanding Concerning |
| 11/11/2025 15:30 |
FY2025 2Q (Fiscal Year Ending March 31, 2026) Financial Results Presentation Materials |
| 11/11/2025 15:30 |
Notice Concerning Interim Dividend and Revision to Year-End Dividend Forecast |
| 11/11/2025 15:30 |
Notice Concerning Revisions to Full-Year Financial Forecasts |
| 11/11/2025 15:30 |
[Summary]Consolidated Financial Results for the Six Months Ended September 30, 2025 (Under IFRS) |
| 10/08/2025 15:30 |
Notice Regarding Additional Capital Investment for Increased Production of Crystal Materials |
| 09/26/2025 15:30 |
Notice Regarding Capital Investment for Increased Processing of Recycled Raw Materials in the Metals & Recycling Business |
| 08/29/2025 17:00 |
Notice Concerning Selection as Loan Margin Trading Issue |
| 08/05/2025 15:30 |
Notice Concerning Decision on Matters Relating to Share Acquisition for the Share-Based Remuneration System (RS Trust) |
| 08/05/2025 15:30 |
FY2025 1Q (Fisical Year Ended March31, 2026) Financial Results Presentation Material |
| 08/05/2025 15:30 |
Notice Concerning Revisions to Full-Year Financial Forecasts and Dividend Forecasts |
| 08/05/2025 15:30 |
[Summary]Consolidated Financial Results for the Three Months Ended June 30, 2025 (Under IFRS) |
| 07/23/2025 15:30 |
Notice Regarding Capital Investment for Increased Production of Crystal Materials (Acquisition of Fixed Assets) |
| 07/18/2025 15:30 |
Certification of the Supply Assurance Plan for Sputtering Targets for Semiconductors by the Ministry of Economy Trade and Industry |
| 06/27/2025 16:30 |
Matters Concerning Controlling Shareholder |
| 06/04/2025 08:00 |
Matters Subject to Measures for Electronic Provision That Are Not Provided in the Documents Delivered to Shareholders |
| 06/04/2025 08:00 |
BUSINESS REPORT |
| 06/04/2025 08:00 |
CONVOCATION NOTICE OF THE ORDINARY GENERAL MEETING OF SHAREHOLDERS |
