Sally the Witch

Giant Robo
Giant Robo The Animation: Chikyuu ga Seishi Suru Hi + Gaiden Ginrei

most of the cast outside of Daisuke are taken from Mitsuteru Yokoyama's other series (he created the manga and the TV show) A lot of them are based on characters from the Chinese epic Water Margin (Suikoden in Japanese).

One of the characters, Sunny the Magician, is clearly Sally the Witch/Minifée