|Overworld Theme||Alice Maestra|
|Wild Battle Theme||--|
|Map Connections|| North: Fantasy World (Back area) |
South: Fantasy World
Massive amount of story related spoilers ahead. Do not read any further if you do not want to have the story spoiled.
Mugenkan is a post-game story area, based off of Yuuka's Mansion from stages 4 and 5 of Touhou 4: Lotus Land Story, that is only unlocked after obtaining all 10 Incident Reports and reading them at Kosuzu's Book Shop in the Human Village. It is the final Story related area in the game and is the gateway to the true culprit of Puppet Incident. There are many rooms in the area, with a few items that can be picked up, but to proceed any further, you have to defeat Yuuka on the 2nd floor of the main room to unlock the door in the back of the 1st floor.
| Lord of Mugenkan Yuuka
||Extra Kurumi (Lv.80), Power Elly (Lv.80), Power Yuuka (Lv.83)|