^Wow, that looks absolutely terrific! It's clear you took real care to make it look like a period manual, and that's awesome.
I love manual translations, and wish there were more of them of that caliber. By contextualizing the game properly and giving the player the information the designers intended us to have, they provide that crucial last step in getting away from the "just another ROM" syndrome, and making translated games a fully realized experience. (Some README files try but they're usually more like mini-walkthroughs than proper manuals, and usually lack the sense of wonder, mystery, and anticipation that a good manual provides.)