EnergyBuyout and over 1tn yen in investments among proposals as due diligence beginsJapan Industrial Partners and foreign funds join SoftBank in Tepco partnership talks.Nikkei staff writersJune 19, 2026 21:56 JSTUpdated on June 19, 2026 23:41 JSTTOKYO -- Tokyo Electric Power Co. Holdings is advancing negotiations for a capital tie-up with five individual partners, including SoftBank, domestic investment fund Japan Industrial Partners and three foreign investment groups, Nikkei has learned, with the five set to begin a more thorough due diligence process.
TEPCO eyes capital tie-up with five groups, including SoftBank, KKR
Buyout and over 1tn yen in investments among proposals as due diligence begins








