I'm glad you like the reason I came up with. It's a miracle what I can do when I have coffee. And now, to answer the above question. The Imperial Japanese Occupational Forces, once the state capitoals have been placed under their control, will take control of stratigic cities like New York, Boston, Miami and New Jersey. Once the Imperial Occupational Forces are in control of the state capitals and other stratigic cities, they will set about implementing the terms of the US Surrender. The whole occupation of the United States by the Empire of Japan should be viewed as a cross between the occupation of Germany and the occupation of Japan from OTL. The States will be placed under direct control of the Imperial Occupational Forces. The day-to-day lives of the citizens will changed, including na few noticble changes, the actual day-to-day lives of the average citizen will not change by much. And those of the people that get uppity abpout their new Japanese leaders, they will be dealth with harshly. Would you like to know more?
yeah. how will they fight the nazis with the leadership under japanese control? it sounds hilarious that an occupied nation is one of the most powerful fighters on the western front.
also, what happened for japan to decide the USA should be independent again?