Loki Helios serves as the owl familiar to Akane Taiyou, the Owl Beast Knight. He possesses brown plumage, accentuated by distinctive white feathers encircling his eyes and covering his front torso. Loki's personality carries a philosophical weight, frequently expressing doubt about the feasibility of their ongoing battle against Animus, which he deems unwinnable. Despite these personal reservations about their mission, he remains steadfast in his support of Taiyou's decisions.