ViVid Strike! (2016)
Raised up in the same orphanage, Fuuka and Rinne were once close friends but parted company after a quarrel ended up with Rinne overwhelmed Fuuka with her martial art skills. Fuuka has a life in poverty after leaving the orphanage. An accidental encounter with renowned martial arts champion Einhard Stratos discovered Fuuka's hidden talent in fighting; Einhard offered Fuuka a job and coaching, encouraging her to meet up with Rinne again — in a ring.
ViVid Strike! - watch online: streaming, buy or rent
Currently you are able to watch "ViVid Strike!" streaming on Amazon Prime Video.