PCBaller World/Pact 51

File:PCBaller-Pact51.png Pact 51 is a research organization investigating paranormal phenomena occurring on earth. Anyone can join if more than one suspicious unindentified activity report has been encountered. Of course, described here.

Weeb Alien Theory / Touhou Theory

NOTE: This is not canonical to the Touhou Project universe, but is just one of the fan fictions. May contain spoilers. I inform you that ZUN owns the property for Touhou Project series.

Weeb Alien Theory also called as Touhou Theory is a complex argument that can explain strange anomalies. The arguments are:

• Urban Legends

Based on this arguments, it can be said that Gensokyo most likely exists in PCBaller World universe. Possible probabilities:

• File:YukariYakumo.png Yukari Yakumo is rumored to be sending Youkai to the Outside World.
• There are gaps in the Gensokyo border.
• File:SakuyaIzayoi.png Time-space manipulation by Sakuya Izayoi (or others).

History

It has been described in detail by the author of Touhou Project - File:ZUN.png ZUN. He described the characters in at least 19 parts in the form of games, and other sources such as mangas.