Ieyasu took this "Waga incident" seriously, and he declared a thorough investigation regarding the incident; he annulled the promissory note of adding 490,000 koku, that is, to allow Masamune for acquiring hyakumangoku (1 million koku).
この「和賀一件」を重く見た家康は、事件追及の構えを見せ、49万石加増、すなわち計100万石の約束手形を反故にした。