A member of Tokidoki's high school who is cool-headed and logical, but has a reputation for getting into fights. He was also attacked by the Nue and Yakou, which left him with no sensation in his right arm and trapped in Edo. He arrived two years before Tokidoki, and acts as Tokidoki's mentor after his arrival.

Later on in the story, Kon's memories are altered by Heaven and he no longer remembers the original world he came from, or Tokidoki.