Turbo-Granny is a yokai who appears as a nasty, sharp-tongued old woman. She originally had a compassionate side—she used to console the spirits of girls who'd died in terrible ways. That changed, though. She turned cruel and started cursing anyone who wandered into her territory, and she'd steal their genitals for kicks.
After Ayase and Okarun manage to defeat her, Seiko traps her spirit inside a maneki neko doll. Stuck in that form, Turbo-Granny reluctantly agrees to help the group out. She's mainly biding her time until she can rebuild her power and break free, but she's useful to have around in the meantime.
Content compiled by AnimeList.moe from publicly available sources.
