Touhou - Sagume Flag (Doujinshi) - Oneshot

[MangaDex]

 

[Kurbo]

Probably the most interesting bit of fannon I've seen in a while. Sagume being the reason why Eirin left the capitol and why they never where able to capture her and Kaguya.

 

[iSiffrin]

I like how Sagume vents her stress in the dream world.