多々良 小傘 (Tatara Kogasa) is one of the main characters of the 東方Project. She is a karakasa obake. She currently lives in Gensokyo, near the Myouren Temple, though she also has travelled to the Outside World at times. She has somewhat of a great knowledge of the Outside World.
She is friends with Watatsuki no Toyohime, Satori Komeiji, Nitori Kawashiro, the Myouren Temple and Hall of Dreams' Great Mausoleum residents.