Portals

Each wilderness contains two portals. While it is impossible to miss them, it is not easy to remember what is located in their vicinity.

Morino Village (Mori)
Path to NE slope
Mogami River (Mori)
Abyss (south)
Cave behind waterfall (east)
Tengu Forest (Oda)
Path to SE slope
Pit of Torment (east)
Border Station (Tokugawa)
Cave of Suigetu (east)
Kusunoki Forest (Tokugawa)
Path to SW slope (east)
Koga Ninja's Hideout (follow yellow path to east)
Cave of the Black Oni (follow yellow path to east, turn west as soon as you can)

The Toyotomi wilderness does not contain any caves. The path to the NW slope is located halfway between the two Portals, Ta-ke Forest and Momiji Forest. The shrub with the hemp is in the opposite direction.