To be added.
- Arato Kido (城戸アラト Kido Arato) - The main protagonist of the manga. Due to a chance encounter with his father, he becomes involved in the conflict against the Z/X.
- Kyouichirou Kido (城戸卿一郎 Kido Kyōichirō) - Arato's father. He is conducting research to aid the world from the Z/X.
- Dragon Miko (竜の巫女 Ryū no Miko) - The present world's Dragon Miko. She is possessing the body of Arato's sister, Mayuri.
- Main article: List of Z/X chapters
To be added
- Z/X on V Jump (Japanese)