The setting of stages 4-6 and the extra stage of the [[Touhou]] game [[Embodiment of Scarlet Devil]].

The Scarlet Devil Mansion is described as a western-style mansion situated near [[Gensokyo]]'s [[Misty Lake]]. Official depictions are inconsistent on whether the mansion sits on the lake's far side, or on an island in the middle of the lake.

The home of [[Remilia Scarlet]], her [[sisters|sister]] [[Flandre Scarlet|Flandre]], friend [[Patchouli Knowledge]] and her little devil, [[Koakuma]], maid [[Izayoi Sakuya]] and the [[fairy maid (touhou)|]]s, and gatekeeper [[Hong Meiling]]. [[Rumia]], the fairy duo [[Cirno]] and [[Daiyousei]], and the mermaid [[Wakasagihime]], who all live at or near Misty Lake, are also frequently seen in the area.

Known for its immense library, the [[Voile]].

h4. See also

* [[Gensokyo]]
紅魔館