The Asterisk War, Vol. 11 (light novel): The Way of the Sword — Yuu Miyazaki

Team Enfield may have won, but that doesn't mean they have all the answers...
Despite some injuries suffered in the semifinals, Ayato and his friends emerge as the winners of the Gryps tournament. With the conclusion of the competition, Kirin's father is released, and after his safe return, he wishes to thank Team Enfield personally. However, each member of the team must fight their own battles. Julis, Saya, and Claudia all have personal matters to attend to, which leaves Ayato alone to meet the Toudou family. But first, Ayato takes Kirin to his home, where the two of them realize they have a lot to learn about each other-and themselves.