Ghost Stories (Anime)

Ghost Stories (学校の怪談 Gakkō no Kaidan, lit. "School Ghost Stories"), also known as Ghosts at School, is a 20-episode anime series created in 2000 by animation studio Pierrot and Aniplex for Fuji Television, based on a book series by Tōru Tsunemitsu.

The series is based around the lives of five school children—Satsuki Miyanoshita, Keiichirō Miyanoshita, Hajime Aoyama, Reo Kakinoki, and Momoko Koigakubo—who exorcise the spirits that are awakened in, and haunt their hometown as a consequence of industrialization.

"Raise the Curtains! The Cursed School Arts Festival! Kutabe" (Episode 3)
Satsuki's mom possessed Momoko to help guide Satsuki in exorcising the Kutabe, a kitsune-like ghost.