The Tokai nature trail starts in the Tokyo Prefecture.
In this prefecture there is only the starting point, and hiking up to Mt. Takao. I have been unable to find a complete course guide, or map for this section. Most likely because it is so short, and very easy to follow along with the posted maps and guides. This section will include the maps of Mt. Takao and how to get to the starting pointing.
The website guides serve as an overview of each prefectural course the Ebook goes into much more detail about each section, this is because the prefectural courses offer multiple routes.
The course overview of each prefecture shows the outline of the course, and some of the major points of interest. The Tokai trail offers many different routes, and the maps, even those on the trail, do not always show all courses. To address these issues I wrote a free guidebook that covers the complete trail.