Jakotsu-Babaa

Jakotsu-Babaa (lit. Snake Bone Hag), also simply known as Obaba (おばば Obaba, Old Woman) is a youkai witch from the anime and manga series "Gegege no Kitarou". She is a member of Nurarihyon's gang of villainous youkai.

(Source: GeGeGe no Kitarou Wiki)