For the Nazis to gain absolute power in Germany required political and military purges and raids such as the Röhm Purge, however it seems that the establishment of Japanese fascism was a much smoother process, other than the purging of the Kōdōha faction (which to my understanding was also fascistic) the rise of Japanese fascism wasn't nearly as bloody as the rise of Nazism in Germany, why is this?
By the defeat of 2.26 incident in 1936, radical movement in the Army and social nationalist was suppressed. Center officers of the Army who purged radicalism had thought Japan must be prepare for the total war by introduce the control economy and it must be done through the lawful action. They allied with pro-Army bureaucrat and politician and try to press government their policy.
In spite of violent movements in the Army had been perished in fact, 2.26 incident occurred the fear in the politicians. Politicians felt threatening from Army and they had became concession to their demand.
In addition the Army had effective political tool. In this age the prime minister had not right to appoint or dismiss other minister. So if the Minister of the Army resigned and the Army reject election of successor, the cabinet couldn't survive and collapse. By this way Army collapsed uncooperative cabinets and at last they controlled the Cabinet.