Who is Ankyo's friend, the tan one with purple hair? She is in two poses and two affection scenes. Also, why is she not in our harem yet!?

Seriously, though, was she in the game story at some point, or just some random girl dreamed up just for Ankyo's, err, use?

Also, is anyone else disappointed that one of her scenes didn't resemble this?

https:// cdn1-images.nutaku.com/images/manage/games/harem-heroes/thumbnail_s.jpg

Found that on the wiki under the comments section for Ankyo's poses detail.