Notice Regarding Change in Other Affiliated Company

Sony Financial Group Inc. (“SFGI”) hereby announce that a change in other affiliated company occurred as of June 25, 2026, as described below. 1. Background and reason for the change Sony Group Corporation (“SGC”) executed a partial spin-off of SFGI on October 1, 2025 (the “Spin-off”), pursuant to which 83.60% of shares of common stock of SFGI (“SFGI shares”) held by SGC were distributed to SGC’s