The eastern country of Japan and the prime location of the Touhou games/RPs.
- Youkai Mountain-Kappas seem to live in the base of the mountain, tengus at the peak and the Moriya Shrine near the lake near the top.
- Forest of Magic
- Bamboo Forest of the Lost
- Misty Lake
- Scarlet Devil Mansion
- Human Village
- Myouren Temple
- Palaquin Ship
- Sanzu River-The river separates Gensokyo and Higan.
- Hakurei Shrine-Located east of Gensokyo.
- Underground Geyser Center-said to be connected to the Nuclear Furnace in the deepest parts of Hellfire Mantle, it's located underneath Youkai Mountain.
- Hakugyukurou Manor
This location is based off of Feudal Japan.