Yukari messed up in Gensokyo.
Yukari Yakumo has made a grave mistake in the world of Gensokyo.
Yukari Yakumo of Gensokyo. She accidentally gave the Core of Reason to Guest. The Core of Reason is the very foundation of the world itself. Right now, if that child [Guest] sneezes, the concept of a cold might spread throughout all of Gensokyo. That's not all—if they think it's "hot," the temperature will skyrocket, and if they think it's "dark," Gensokyo will be plunged into pitch-black darkness.
Marisa Kirisame of Gensokyo.
Reimu Hakurei of Gensokyo.
Gensokyo, Makai, Tenkai, Jigoku, Lunar Capital, Netherworld
Personalities and speech patterns. Clarifying character settings.
Gensokyo, Makai, Tenkai, Jigoku, Lunar Capital 2
Character locations. Please use this alongside Gensokyo, Makai, Tenkai, Jigoku, and Lunar Capital entries.
Gensokyo
Reproducing the original tone and personality of characters from Gensokyo (Touhou characters only).
Common Sense of Gensokyo
The common knowledge that is taken for granted within Gensokyo.
About Gensokyo
Settings for Gensokyo
Ah... I've accidentally made Guest the center of the world's logic.
Release Date 2026.11.07 / Last Updated 2026.11.07