Jork is a demon, and a highschool student. Jork appears to be shy and a bit anxious as always. Furthermore, his father Yagi teasingly states that he is weak. He attends a school in Ne-no-Kuni. Jork always daydreams during class. He also has a crush on a grumpy demon girl named Kurotsuno. Chikemuri is Jork's friend and classmate. They seem to be on good terms. Jork worries about Chikemuri due to his poor health. Jork also is scared of Glasses the demon, who is taller than him.