Chapters 8 and 9 have been released.
Onemanga

Lutecia's personality seems a bit...different. She became quite a bit more perky since getting her mother back.

Just the girls having fun training aside from that. Vivio once again reminding Einhart that she isn't alone anymore. I'm hoping that in fighting Subaru during practice matches, Einhart gets a real challenger to her Kaiser Arts from the Strike Arts practitioners. Subaru and Ginga are supposed to be the best after their mother was killed if I am not mistaken.

Whoever accomplishes it, Einhart needs to lose just to experience loss. Judging from the water splitting training, Einhart's training isn't as well rounded as the other girls is, and the benefits of being a couple years older and disallowing magic during the bouts are really helping Einhart against Vivio. Nove lost to Subaru pretty easily during StrikerS, as well as Teana, so if Einhart went up against either of those two, she should be considerably more pressed.