It is said that the company offered Fumiaki an exclusive contract for the service of solving problems and determining business conditions but he declined the offer because of his family's kakun (family percept) that divination is not allowed for the pursuit of profit.
会社側は金を払って諸問題の経決や経営診断などを専属でやってもらいたいと文明に申し出たが、営利の為の易は禁ずるという家訓により断ったという。