As of March 31, 2024
| Shareholder | Number of Shares held （shares） | Ownership （％） | |
|---|---|---|---|
| 1 | Mugen Corporation | 13,614,480 | 32.47 |
| 2 | The Master Trust Bank of Japan, Ltd.（Trust Account） | 4,484,800 | 10.69 |
| 3 | JPLLC CLIENT ASSETS-SK J | 1,891,370 | 4.51 |
| 4 | Custody Bank of Japan, Ltd.（Trust Account） | 1,712,400 | 4.08 |
| 5 | PERSHING-DIV.OF DLJ SECS.CORP. | 1,658,100 | 3.95 |
| Fiscal Year-end | March 31 |
|---|---|
| Annual General Meeting of Shareholders | June |
| Year-end Dividend Cut-off Date | March 31 |
| Interim Dividend Cut-off Date | September 30 |
| Announcement Method | Important announcements made by the Corporation will appear on the website shown below. If, due to a technical problem or other unforeseen event, an announcement cannot be made electronically, it shall be placed in the Nihon Keizai Shimbun. URL http://www.proto-g.co.jo/IR/library.html |
| Transfer Agent | Mitsubishi UFJ Trust and Banking |
| Agent Office | Mitsubishi UFJ Trust and Banking (Corporate Agency Department) 1-1, Nikko-cho, Fuchu-shi, Tokyo 183-0044 |
| Distribution Agent | Mitsubishi UFJ Trust and Banking (all branches nationwide) |
| Listing | Tokyo Stock Exchange (First Section) |
| Code Number | 4298 |
| Trading Unit | 100 shares |
