Day Class Students
The Day Class students are humans who attend Cross Academy and live in the Sun Dormitory. The majority remain ignorant of the vampires at the school. They attend classes during the day only, hence the name, while wearing black uniforms. Following the battle on the school, the students realized the true identity of the Night Class students. At first they were fearful, but eventually accepted the vampires reluctantly; however, upon the reopening of the school, all but a selected few had their memories erased of this information.
Sayori wakaba
Sayori "Yori" Wakaba is Yuki's dorm-mate and best friend since junior high. She has a fiance. Yori is a very perceptive girl who finds the aura of the Night Class to be scary. She is one of the few girls with no interest in the Night Class and not intimidated by Zero, frequently joining Yuki to tease him while maintaining that Yuki is the only one capable of dealing with him. When Yori discovers that Yuki is a vampire during the attack on the school, she accepts Yuki. After a year has passed, Yori remains Yuki's loyal friend, she refused to have her memory erased by the hunters, now one of the few students who knows what actually happened at the school. Kaito uses Yori as bait at the vampire ball in an attempt to provoke trouble, while she does this in order to meet with Yuki whom she hadn't seen in a year. It is revealed that she is also a daughter of an important official, whether hunter or not is unknown, when the headmaster was discussing on reopening the night class. She encounters Ruka and Kain with two other day class students, and is ordered to go inside, then Ruka uses her power to make the whole Day Class fall asleep.
Nedshiko SHindo
Nadeshiko Shindo is a shy, but daring Day Class student, and like the rest of the other Day Class girls, she first appears as silly, because of her giddy admiration of the Night Class. She was considered as brave by her fellow Day Class students after she timidly, but bravely asked Zero Kiryu to dance with her during the ball. Shindo braids her long hair into two low pigtails and she has clips in her hair. She also wears glasses. Shindo's hair color is very light brown which almost looks blonde, and her eye color is blue. Shindo is first seen on St. Xocolatl's Day/Valentine's Day, when the day class girls stand outside the Night Class. She attempts the climb the wall to get into the night Dormitory but falls. Zero catches her before this happens though. Zero rebuffs her repeated attempts to get close to him. She attempts to give chocolates to Zero, but he refuses and tells her to leave him alone. Then she comes across him in a side story in the stables and later attempts to ask him to dance during the ball. She is not seen again until after the battle with Rido's vampire servants is over and is one of the girls who speaks up for the Night Class, one of the many voices of the Day Class girls who voted that they did not want to forget about the Night Class's secret of being Vampires.
Kasumi Kageyama
Kasumi Kageyama is a student of the Day Class at Cross Academy and the president of the Day class. He has dark brown hair and wears glasses. He wears his uniform properly and normally has an expression on his face. Kaseumi is in love with Ruka Souen and shows it to her, but Ruka has no interest in him. During St. Xocolotls day, he gave Ruka some chocolates. At the social ball, he had asked Ruka to dance with him but she denied his request, saying that she did not want to dance with someone she doesn't know. When Ichiru arrived at the academy, Kasumi was told to take care of him.
After the one year timeskip, he has a small role, but spies Yuki walking into the forest with Zero and notes that the Night Class are strange, and is nearly attacked by two vampires. He runs into Ruka and Kain, along with Sayori, Shindo, and the Day Class sun dorm president and recognizes her and his memory of her is regained, but Ruka does not remember him, to his disappointment, but Ruka thanks him for remembering her, and orders the three to go back inside.
After the one year timeskip, he has a small role, but spies Yuki walking into the forest with Zero and notes that the Night Class are strange, and is nearly attacked by two vampires. He runs into Ruka and Kain, along with Sayori, Shindo, and the Day Class sun dorm president and recognizes her and his memory of her is regained, but Ruka does not remember him, to his disappointment, but Ruka thanks him for remembering her, and orders the three to go back inside.
Fuka Kisaragi
Fuka Kisaragi is a secondary character who appears only in the novella Vampire Knight: Ice Blue's Sin. She initially has a crush on Kaname, but later focuses her affections on Aido. She almost dies in a near fatal accident before she begins attending Cross Academy, but is saved when a Pureblood vampire bites her and turns her into a vampire. She is used by Aido and other members of the Night Class as a test subject for blood tablets, and is kept in the dark about the fact she is becoming a vampire. At the end of the novella, she realizes what is happening to her and is killed by Aido rather than become a Level E, but not before admitting her feelings for him.
Ichiru Kiryu
Ichiru Kiryu was Zero's younger identical twin brother. Ichiru failed to be a Vampire Hunter due to being a sickly boy and his lack of hunter talents. He was believed to have been killed by Shizuka Hio, but he returns healthy after revealing that he had become the servant of Shizuka and she had given Ichiru her blood to cure his chronic ill health. In spite of his desires, she does not turn him into a vampire and he remains a human. With Shizuka's death, he returns to Cross Academy as a Day Class student by the orders of the Vampire Council and his own desire for revenge for Shizuka's death. During Zero's imprisonment by the Vampire Hunters, Ichiru visits and shoots him but reveals that he attained a mortal wound in an attempt to kill Rido, because of his role in Shizuka's death. After he shoots his brother, Ichiru convinces Zero to devour him so they can finally become one, as they were originally supposed to be. Zero buries him alongside their parents grave.