ガーディアン

The knights who protect the "Seika Renaissance Polis Fukkou" (Fukkou Academy).
With their massive, inhuman frames, they wield long spears and shields.
They mercilessly annihilate any threats to the academy city, including the likes of the "Celestial Specters."
Their willingness to sacrifice themselves makes them a reassuring presence for the academy students, but they are a troublesome obstacle for Towa.