Kafka is nice and respectful. He is 32 years old, He seems to get annoyed when he is labeled as an "old man". Kafka Hibino is a tall, dark brown spiky hair. He has cyan eyes and a mild goatee on his chin. He can turn into a kaiju, he needs to keep the kaiju in his body a secret, his Kaiju Form is mostly covered with coal-black scales and plates, cyan energy sometimes glowing from between the cracks.
Friends/close with Kikoru Shinomiya and Leno Ichikawa. He is a new cadet in the Defense Force.