Yuuma Kuga

Height: 141cm 46 Yuuma has a laid back personality and is not very knowledgeable about Japanese customs due to being from another world despite having a Japanese father leading to some runins with rough people. He is logical advising Mikumo to stay away from the Trion Battle Soldier rather than save the students as Mikumo could die. He seems to be aligned with Borders cause fighting against Neighbor forces.