Three Wicked Yōkai

The Three Wicked Yōkai (三大惡妖怪, Sandai Aku Yōkai) are three yōkai who are trying to steal the items guarded by the Imperial Regalia to bring chaos to both Gensokyo and the Outside World.
== Members ==
* Shuten Dōji
* Tamamo no Mae
* Sutoku Tennō