Attention Please! This Plane is Experiencing a Descent Into Hell

Busou Shinki: Moon Angel · Episode 6 · “Attention Please! This Plane is Experiencing a Descent Into Hell”

The story follows the coming of age and Shinki battles of Tsubasa, a boy who dreams of becoming a Shinki Master, and his Shinki partner Arnval Mk. 2. (Source: Anime News Network)