[Summary]Notice Regarding Issuance of Publicly Offered Hybrid Corporate Bonds (Subordinated Corporate Bonds)6/29 11:00TDnetPDF(110KB)
Notice on Adjustment of Conversion Price of Zero Coupon Convertible Bonds due 20316/25 15:30TDnetPDF(141KB)
[Summary]Consolidated Financial Results for the Fiscal Year Ended March 31, 2026 [Under Japanese GAAP]4/28 15:30TDnetPDF(272KB)
Notice Regarding Differences between Subsidiary's Financial Results Forecast and Actual Results4/28 15:30TDnetPDF(137KB)
[Summary]Notice Regarding Revision to Consolidated Financial Results Forecast4/24 15:30TDnetPDF(115KB)
Notice Concerning Changed Output and Timing of Start of Construction for Ishikariwan Shinko Power Station2/27 15:30TDnetPDF(93KB)
Notice of Purchase of Zero Coupon Convertible Bonds due 2031 of HEPCO, Inc (Securities Code: 9509) by Mizuho Securities Co., Ltd. and a Related Party2/13 1:45TDnetPDF(117KB)
[Summary]Notice on Determination of Terms of Issue of Zero Coupon Convertible Bonds due 20312/13 1:45TDnetPDF(153KB)
みずほ証券株式会社およびその関係者による北海道電力株式会社(コード番号9509)2031年満期ユーロ円建転換社債型新株予約権付社債の買付けに関するお知らせ2/13 1:45TDnetPDF(260KB)
[Summary] Notice Regarding Issuance of Zero Coupon Convertible Bonds due 20312/12 16:00TDnetPDF(238KB)
[Summary]Consolidated Financial Results for the Nine Months Ended December31,2025(Completion of Interim Review by Certified Public Accountants, etc.)2/6 15:30TDnetPDF(175KB)