
2023
- 2023.11.27
- Notice of Convocation of the Extraordinary General Meeting of Shareholders

- 2023.11.15
- Supplementary Materials for FY2023 First Half Financial Results

- 2023.10.16
- Notice Concerning Revision of Dividend Forecast (Increase of Interim Dividend and Distribution of Commemorative Dividends for the 40th Anniversary of Share Listing and 70th Anniversary of Foundation)

- 2023.10.16
- Notice Concerning Upward Revision of First-Half Business Results Forecast

- 2023.10.16
- Notice Concerning Setting of Record Date for Convocation of Extraordinary General Meeting of Shareholders, Convening of Extraordinary General Meeting of Shareholders and Partial Change of Articles of Incorporation

- 2023.10.16
- Notice of Execution of Definitive Agreement for Management Integration between Ryoyo Electro Corporation and Ryosan Company, Limited through the Establishment of a Joint Holding Company (Share Transfer)

- 2023.09.04
- Notice of Basic Agreement on Establishment of Joint Venture with IAT Automobile Technology Co., Ltd.

- 2023.09.04
- 【Supplementary Material】Notice on Basic Agreement to Establish a JV with IAT Automobile Technology Co., Ltd.

- 2023.09.01
- First Quarter Earnings Report for Fiscal Year 2023, Ending March 31, 2024

- 2023.06.29
- Notice Concerning Controlling Shareholder and Related Matters

- 2023.06.02
- Notice of Convocation of the 67th Ordinary General Shareholders’ Meeting

- 2023.05.23
- Supplementary Materials for FY2022 Financial Results
- 2023.05.15
- Consolidated Earnings Report for Fiscal Year 2021, Ended March 31, 2022

- 2023.05.15
- Notice of Execution of a Memorandum of Understanding for Management Integration between Ryoyo Electro Corporation and Ryosan Company, Limited

- 2023.05.15
- Consolidated Earnings Report for Fiscal Year 2022, Ended March 31, 2023

- 2023.04.27
- Notice Concerning Upward Revision of Full-Year Business Results Forecast

- 2023.03.24
- Notice Concerning Upward Revision of Dividend Forecast

- 2023.03.09
- Notice Concerning Changes to Other Affiliated Companies(Planned)

- 2023.02.07
- Notice Concerning Acquisition of Ryosan Company Stock by Ryoyo Electro and Related Changes to Main Shareholders and Main and Largest Shareholder (Planned)

- 2023.01.30
- Third Quarter Earnings Report for Fiscal Year 2022, Ending March 31, 2023