Potentials of the Zero
Lecty and Rico, having passed Kanata's test, seems to be getting along well. However, Misora is still lost. Her frustrations grow as Lecty and Rico show off their skills in training. Before Misora is ready, the tournament begins.
Aired 10/09/2015EP 10 - Potentials of the Zero

Sky Wizards Academy
The story is set in a world where humanity, driven off the land by the threat of magical armored insects, now live in aerial floating cities. Thus wizards — aerial combat mages who fight the insects with magical powers — came into being.
Kanata Age (Eiji) is a young man who lives on the floating wizard academy city of "Misutogan." He was once celebrated as the "Black Master Swordsman," the elite ace of the S128 special team. However, he is now despised as the "traitor of the special team." One day, he is assigned as the instructor of E601, a team that has suffered 10 consecutive defeats. E601 has three girls — Misora Whitale, Lecty Eisenach, and Rico Flamel — with one or two peculiar quirks.
(Source: Anime News Network)