Sei's older sister whom Sei greatly respects. Kotaro commented that both Sei and her do not like to talk much. The Princess has lived for a very long time and is also a descendant of the chaotic bloodline. She resides in the Sacred Precinct with Crow, where Jiro and Kotaro previously stayed at. She was sad to see him go, so Kotaro consoled her by saying he will write to her when he reaches the Special Zone. Despite her quiet demeanor, she apparently has a short temper and while she enjoys Kotaro's company, if Kotaro does something that angers her, the Dark Princess does not hesitate to hurt him. Her powers are great enough to warp and change the very weather surrounding her. -wikipedia
Age: 18 Birthday: February 7 Height: 185 cm Race: Human He is the son of the deceased General Yu-Hon, the older cousin of Yona, as well as her and Hak Son's childhood friend, the three were best friends. He kills Yona's father and becomes the 11th King of Kouka and wants to unite the Kingdom to restore it's original power after King Il's reign. He later meets Yona once again in Awa after Kumji's death and hides Yona from General Ju-do and the others, and states that he still has something to do when Yona wanted to kill Su-won.
Age: 17 Birthday: August 30 Height: 166 cm Race: Dragon He is the yellow dragon and has a really strong body. He joins the group immediately after the Awa arc. Later on it's revealed that he was watching Yona ever since she was chased out of Hiryuu castle to see if she was fit to use the power of the four dragons. After the events in Awa he decided that he wanted to follow her, so he showed up at the campfire. In chapter 100, it is revealed that he is immortal, and that he is the original dragon warrior who received the blood of the Yellow Dragon. His power worked by having certain areas of his body being seriously injured before having that part regenerating back quickly. This was why when he appeared to be a normal human when Hak tried to test whether his body was indestructible (he was not seriously injured). While his body is regenerating, scales appear on the places where his wounds were, making his body as hard as steel. According to Zeno himself, during regeneration his physical power is no less than Kija's dragon arm or Jae-Ha's dragon leg. He was married in the past to a sickly girl named Kaya.
Age: 20 Birthday: April 6 Height: 175 cm Race: Dragon He is the white dragon of the group. He has dragon claws on his right hand, which is said to have ten times the strength of a normal human's. In a side chapter focused on Kija, he (when he was a child) had secretly went to see his father (who was on deathbed). However his father was too weak to realise who it was and thought it was the granny. He had asked if it was okay for him to touch that child (Kija) now that his right hand was back to being a normal human hand. Kija, upon hearing this leapt onto the bed and hugged his father. His father died shortly after saying "Kija" when he realised it was him.
Age: 25 Birthday: May 4 Height: 188 cm Race: Dragon He is the descendant of the Green Dragon and possesses the power of a dragon in his right leg. His power allows him to jump high and long distances that almost make it look like he can fly. It also makes his leg incredibly strong and lethal when used to kick. He's a big flirt, he doesn't care whether it's a man or a girl. Twenty-five years ago, Jae-ha was born in the Village of Ryokuryuu and Garou, the previous Ryokuryuu, took care of him. During his childhood, he was confined in chains within his room to prevent him from escaping the village and also from repeating the tragedy that happened eighty-five years ago. On his every attempt to flee, he was always stopped by Garou and he was beat up as punishment. (Source: Akatsuki no Yona Wikia)
Age: 15 Birthday: September 25 Height: 162 cm Race: Human In Princess Yona's group, he is the healer and genius. He is an outstanding curious intellectual. He can say mean things, but he's a caring pretty boy. He was born in a poor village of the Fire Tribe.
A flamboyant ninja demon working with Hoshiyomi to retrieve the Ken blade from Akitoki Hojo. His powers include summoning fire and transforming into a giant bird.