Kasen Ibara

茨華仙, Kasen Ibaraki

A mysterious girl who describes herself as "a simple pilgrim" and shows up at the Hakurei Shrine looking for the so-called "arm of the kappa". She is introduced in her name panel as "the one-armed, horned hermit," so it is safe to assume she is a hermit. (Source: Touhou Wiki) Alternate kanji: 茨木華扇