Assassin-class Servant in Fate/Grand Order first appearing in the Shimousa chapter. A ninja master from the Sengoku period, she is depicted here as an android girl with robot or doll joints and has a wide variety of attacks at her disposal. She was created by the first Fuuma Kotarou of the Fuuma clan with the help of Kashin Koji, and raised the fifth-generation Fuuma Kotarou as a foster son. Her name is localized as Katou "Black Kite" Danzou in the English version.
