[[Touhou]] official manga mostly depicting the life of the hermit [[Ibaraki Kasen]] and her interactions with the world, predominantly [[Hakurei Reimu]] and the shrine maiden's somewhat lax (by Kasen's standards) manner of handling her shrine, as well as thinly veiled implications from [[Ibuki Suika]] and others that Kasen is, in fact, an oni.
東方茨歌仙