Yuniko Kōzuki

Yuniko Kōzuki is one of the few Level 9 Burst Linkers and is the second and current Red King and also the leader of the Red Legion, Prominence. Yuniko's appearance is that of a small girl with red eyes. She has red hair and is made into two pigtails with two blue bowties. When she is first seen in the series in an attempt to get closer to Haru, she is seen wearing a white blouse with a blue string tie. On top, she wears a pink apron with the word "cat" on it with a picture of one and a fish. Her standard attire, however, consists of a long-sleeved red and black striped shirt with ripped short jeans and black stockings. She still retains her two blue bowties in her pigtails. When Haruyuki first meets Yuniko, she has the personality of a normal girl. She was sweet and caring to Haru. She presented good manners such as greeting him and was shown to be able to cook well. However, after Haruyuki discovered Yuniko's identity and that she was the current Red King, her personality changed radically, showing her true colors. She is rude and gets frustrated easily when things don't go her way. Yuniko has a rivalry between Kuroyukihime, and the two get on each other's nerves, but they also care for each other more than they let on. In spite of her polite personality being a facade, Yuniko is also somewhat kinder than she realizes. While she claims that bonds between Burst Linkers are meaningless, Kuroyukihime points out that Yuniko still wants to believe in the "ultimate bond" between a "parent" and "child," which is why she hesitates to use Judgment Blow on Chrome Disaster. She also will sometimes help out Haruyuki and the others while claiming that it's only repaying a debt or for her own legion's interests. In battle, Yuniko appeared to be sadistic, enjoying to see her enemies being destroyed by her full barrage of heavy weapons.