Consolidated Financial Results For the Three Months Ended June 30, 2021 (International Financial Reporting Standards (IFRS)) (Non-audited)

Notice Regarding the Details of New Performance-Based Stock Compensation Plan for Directors, etc. of the Company and its Subsidiaries

Notice Regarding the Details of Share Delivery Trust for Employees

Notice Regarding Conversion of Kanda Biomass Energy K.K. into Subsidiary through Share Acquisition (Change in Subsidiary)

Notice Concerning Organizational Changes and Changes of Officers

RENOVA Completes Construction of Kanda Biomass Power Plant

Notice of Revenue from Electricity Sales in June 2021

Notice of Conclusion of Finance-Related Agreement Concerning Geothermal Power Generation Project Sponsored by RENOVA

Notice Concerning Change of Subsidiaries(Specified Subsidiaries)

Notice of Revenue from Electricity Sales in May 2021