Okaiken's map, long since forgotten, has been restored back to life with a look at the 46 Prefectures and 2 metropolises! See the outlines of the divisions in the regions of Harujima, Ishijima, Yagishima, Oita and Shimuzu. More details after the break.
Here you can see the different outlines of each of Okaiken's 46+2 Prefectures. Can you name them all? If not, please enjoy; and then at the very bottom there will be a link to a guide for each prefecture of Okaiken.