住すみ友とも信しん託たく銀ぎん行こうMeaningsNoun1. Sumitomo Trust and Banking Company, LimitedKanji used住live in友friend信belief託entrust銀silver行goComposed of住すみ友ともSumitomo; Sumitomo groupNoun信しん託たくtrust; entrusting; leaving in someone's trustNoun銀ぎん行こうbank; banking institutionNoun