I had always thought they were more or less under the same modus operandi as they had been in WWI. Was there a fascist movement or something like it which took hold following WWI? Or was it similar to how they had been a few decades prior in WWI?
/u/kieslowskifan has recently answered Can World War 2 Japan be considered fascist?
EDIT: See also Is classifying Japan as fascist accurate to their actual political system? And what does best describe their political system? featuring a dialogue between /u/handsomeboh and /u/ted5298