SoftBank Group sets 4.75% coupon for 1 trillion yen retail bond Nikkei AsiaSoftBank pays double the market rate to raise $6.3 billion for its AI bets Startup FortuneSFTBY Looks 85.3% Overvalued on GF Value™ GuruFocusSoftBank Group Prices ¥1 Trillion Retail Bond at 4.75% Bloomberg.comSoftBank locks in 4.75% coupon rate on trillion-yen retail bonds; Masayoshi Son directs Japanese savings toward AI supercycle Moomoo