It was also said that there was the angst regarding the political ambitions (Ogosho politics) of Harusada HITOTSUBASHI who joined forces with Okitsugu TANUMA once, and later brought down Harusada.
また、田沼意次と一旦は手を組みながら後にこれを失脚させた一橋治済の政治的野心（大御所政治）への不安があったとも言われている。