A-Ko - Project A-Ko
Dr_StefI had the Project A-Ko series and the original on VHS long ago, via that old Manga Entertainment label. They were probably one of the first Anime I ever saw.
This is A-Ko, the main heroine of the series. Always trying to keep C-Ko out of B-Ko's evil clutches.
The ripped skirt and cut cheek is from one of her fights with B-ko.
Dr_Stef