The eldest son of Riemon SOGA (the founder of a business), Riemon Tomomochi (Tomomochi SUMITOMO) was adopted by the Sumitomo Family, which turned out to be an encounter of the Sumitomo Family with copper. |
そして蘇我理右衛門(業祖)の長子理兵衛友以(住友友以)を養子に迎えたことが、住友家と銅との出会いであった。 |