@Pvt.Ryan:
Okay so thats your mission so here are the nations (if you think anyothers need to be added then post it): Finland, Minor Axis (I need a better name but these are Hungary, Romania, and Bulgaria), Manchukuo, Thailand (a.k.a Siam), Dutch (free Dutch forces in the Pacific), and Communist China.
I know you asked for NAs and NOs, but I just want to comment on a broader level about a few of the countries of your list because not all of them sided with the Axis (which your post and your related “Minor Axis Powers” post both seem to suggest).
Thailand / Siam: The King and some of the senior leadership agreed to let Japan walk into Thailand in 1941, but Thailand’s position was more that of an occupied nation than of an Axis partner. Much of the population and some of the country’s leadership was pro-Allied, and the Thai underground supplied a lot of valuable intelligence to the Allies during the war.
Holland: You should be clear that the “Dutch free forces in the Pacific” were on the Allied side. Neutral Holland became an Allied country in 1940 when Germany occupied it. Its colonial empire (including the Dutch East Indies) continued to side with the Allies. In fact, in the early months of the Pacific war, there was a short-lived ABDA (American-British-Dutch-Australian) joint command structure.
Communist China: There was no Communist China during the Second World War. There was a fairly small area in China (centered around Shaanxi) controlled during the war by Mao’s Communist forces. Mao and Chiang only had a limited amount of cooperation during the war; both were anti-Japanese, but they were also anti-each-other. You could say that the main “national objective” of both Mao’s Communists and Chiang’s Nationalists was to position themselves as best they could for the post-war world so that, when the Americans eventually defeated the Japanese, Mao and Chiang could gain the upper hand when they resumed their war against each other.