https://www.alojapan.com/1282637/softbank-founder-masayoshi-son-proposes-us-japan-sovereign-wealth-fund-report/ SoftBank founder Masayoshi Son proposes US-Japan sovereign wealth fund: Report #business #economy #investment #Japan #JapanFinanceMinistry #JapanNews #JapanTopics #JointSovereignWealthFund #MasayoshiSon #news #Softbank #SWF #us #UsEconomy #UsJapan #UsNews #USTreasury SoftBank founder Masayoshi Son has proposed setting up a United States-Japan joint sovereign wealth fund, to make big ticket investments in infra and tech, Financial Times report…