It was the black haired girl who kinda liked her new handler.

I wish this series had a bigger budget for higher quality animation.

Btw which girl was Kirschblüten again?
The animation is pretty good, especially character animation.
And I don't think she looks alike to the Tales of Arise character.
At least not more than any other anime girl.

She looks way more similar to Esdeath - but that's anime for you.