He's the King of Dragons, the special dragon among dragons. He's the King of all Beasts. He looks like dark-haired teenager when he transform into a human. He's actual form is that of a dragon. His spirit magic level is the lowest among all the generations of dragon Kings. But because he has power called "Possesion Magic" to call forth his ancestors, using his own flesh as the medium, he was choosen to become the King. He has crimson Dragon Heart Sword which represents his essence. Being a beast from the Yin world he came to Yang world to find a person who summoned beast from their world to human world.

Johnny Rayflo is a rich vampire playboy with a large mansion and several vampire maids. He was known in the past as "The Confined Elagabalus." Charles J. Chrishunds is his vassal. He acts as a food source for the devout Charley, who refuses to drink human blood. The two of them are constantly fighting, mostly due to Rayflo's perverse nature and tendency to refer to Charley as "Cherry".

He is the most popular boy in the school. Tsubaki cuts his hair on the first day of school so he said he would take away all her firsts. He dislikes women since his mom cheated on his dad. He seduces women to get what he wants but acts diffrently to Tsubaki. He eventually grows a liking to Tsubaki. His birthday is on October 31st.

A normal human that does some part time work to pay the rent and treat his sickly younger brother. One night he was killed by Demon Necromancer Serin and brought back as an undead. Due the traits of a zombie, sucking life force out of beings near him, he is forced to move out of the human world, joining Serin in the world of "Chaos". Vowing one day to return to the human world to the side of his little brother, Jae Jyuk has to earn the right to possess the "Goblin Fire", which can open the door to the human world. For one to obtain the rights, one must've attained a rightful amount of power. Now, Jae Hyuk is looking for ways to obtain power, so he can one day meet his little brother again in the human world.

Gon Freecss is the talented twelve-year-old main protagonist of the series. Gon was left in the care of his aunt Mito on Whale Island after she took custody of him in court. Holding great disdain for Ging's constant travels and putting Gon in danger, she forced Ging to give his son up so he could live normally. At the age of nine, Gon met his father's apprentice, Kite, who proceeded to tell Gon that his father was alive. Their meeting steered Gon towards deciding to search for Ging and also influenced him to take the Hunter Exam. Gon is naturally talented in a variety of ways, including superhuman senses, uncanny learning potential, social skills, and immense strength. However, he is simultaneously prone to influence by things he finds intriguing regardless of their inherent ethics.