b' A mysterious boxer (famously called as "Asura") from the Philippines. He is currently managed by Mr. Sakaguchi. He is called the asura because he can easily change from southpaw to Orthodox with out his opponents knowing. He is also the replacement when Miyata becomes injured due to a broken hand. He is also the son of the man who ended Ichiro Miyata father's boxing career. '
Kanade is a high school student currently sharing a dorm room with her twin sister Yukino. She is more pragmatic and less easy-going than Yukino and tends to get exasperated a lot, especially when it comes to the advances of her kouhai. She is also somewhat easy to ruffle emotionally. She often worries that Yukino is sacrificing herself for her benefit. Kanade is an artist and wants to pursue art studies, however, she understands that it would be difficult to pursue a career in the field and maintain a close relationship with Yukino. Her little sister Shizuku is closer to her than she is to Yukino, however Kanade is more distant with the younger girl and does not make the same amount of effort as Yukino to be closer to Shizuku.
Lyones is the King of the Moon, who married Sefiria. Later on it is discovered that he met Tatsuya's father in the past.
Thor like the other members of Sleipnir, Thor has a nickname: "Asgard Mjollnir". He assists Loki's plan by tricking Agito into firing a Bloody Blade Fang into Onigiri's plane. He later reveals that the members of Sleipnir are Brain Chargers in an attempt to goad Lind into battle. When he faces off against Agito in the match against Kogarasumaru, he wears some form of body armor reminiscent of Nue's Thunder Regalia. His armor is a pair of A.T. gloves called "Mjollnir" which emits steam to be compressed into a vacuum. So far, he has shown only a few major tricks encompassing of creating vacuums. He is, however, able to dissipate Agito's Bloody Blade Fang by simply thrusting his arm into it, dissipatting the fang with a vacuum. his gloves like Agito's A.T.'s need 0-100-0 energy crated by running thus easly deafted if crippling his legs as Agito did in there fight. His R.E.A.D. level is 174, the second highest among Sleipnir's members. As a Brain Charger, Thor has access to their innate abilities as well. The gloves actual purpose in battle is much more sinister than suffocating an enemy within the vaccum. When a target is ensared within the vaccum orb the external preasure drops to 0. This dramatically reduces the boiling point of any present liquids within the orb. The main target of this technique is blood. When the boiling point of blood drops, it will instantly turn to gas from being boiled by the persons own body heat. This blood vapor will not have enough space within the blood vessels and explode outwards. Agito refers to the result as "a deep red firework". Agito survived the technique by cutting himself to allow the blood vapor to leave his body safely while he passed through the vaccum. (Source: Air Gear Wiki)
Wu Geng is the prince and son of Zi Zhou. Spoiled and without courage is the first impression about him. He is a hybrid of the god and human race. In season 1 he is around 14-15 years old. After his father's death, everything was collapsing around him, he ''died'' along with his mother who is god, though as last gift she gave him a chance to escape this calamity and be able to revive again. After difficulty he found the suitable body. A boy whose name was Ah Gou. Gou was from a poor family and not only that he had an encounter with Wu Geng. Geng was responsible for stabbing Gou's eye during their fight two years ago. And Ah Gou was also 2 years older than Wu Geng. Fate played him a twisted game. Now after several years, Wu Geng who is also called as Ah Gou faces many difficulties and strong opponents, he learns more about his divine abilities and his story and adventures continue. The divine ability which is his main power is known as Monochrome. The ability which is used by the powerful Tian too. Monochrome suppresses and counter any sort of offensive forces. Under said power every living thing under heaven will lose it's color and radiance, signifying the withering of vitality. And Wu Geng still has a long way in order to learn it's true powers completely. In season 2, Wu Geng is around 18 years old. His outer appearance changed, he became stronger both physically and when he is using his divine abilities too. He is confident, arrogant and with lot of courage this time. He can also use now Smelting Aura like his uncle Zi Yu while having his own style. When Wu Geng uses Monochrome, his eye color is changing to blue. When he is using Soul Power his eye color is changing to green. His normal eye color is reddish brown.