More Shikoku Electric Power Company, Incorporated news Shikoku Electric Power Company, IncorporatedTSE: 9507 Notice Concerning Change in Major Shareholders and Largest Shareholder who is a Major Shareholder Aug 17, 2026 at 7:00 AM UTC · TDnet As issuedPlain English Shikoku Electric Power Company, Incorporated (9507) Press ReleaseView Attachment