Well yeah, but it is Wikipedia we're talking about, we should be talking about the sources rather than the article itself, and also, the mention of that Government-General of Central America was removed from the page.the wikipedia article on the geacps mentions it.
The Wiki page still mentions Japan planning to conquer Central America and the Caribbean in pages 62-65 of Weinberg's book, anyone here who has that book can verify this? even more weirder to believe that Japan would directly control these areas, rather than client states, after all it would make sense for them to want influence around these areas if they planned to own the Panama Canal, but all these places literally becoming Japanese territories?
Should Japan annex California with its large Japanese minority and strategic position in the Pacific? nah, make it a puppet state - but Colombia, Ecuador, Central America, Cuba, Haiti, the Dominican Republic, the Bahamas, and Jamaica? they should all be Japanese prefectures for the Yamato race, I also remember reading a few years ago something similar to "Guyana, Suriname, French Guyana, and the Antilles would be open for negotiation between Germany and Japan after the war" lmao.