Akatsuki Kain

Hanabusa Aidou's cousin and another one of "Kaname-sama's right hand". His carefree attitude gets both him and Aidou in trouble at times. His nickname is "Wild", despite the fact he is actually mellower than Aidou.Not

Personality
Akatsuki is always a calm person.He's also a peacekeeper in Moon Dorm.He cares about his cousin,Hanabusa Aidou,and Ruka Souen so much.He was blamed because of their faults several times.Akatsuki just only lost his patience when Ruka was in danger (Vampire Knight Guilty ep 7) because Shiki (Rido) wanted to drink her blood and harmed her.It's quite clear that Akatsuki really really has feelings for Ruka,it's more than he just claims her as his dearest and closest friend.

Appearance
Akatsuki is muscular build and is very tall ,note that he is the tallest vampire out of the night class bunch.He's very handsome.His skin doesn't seem very pale unlike the other vampires.He has short wavey hair sometimes looks spikey, his hair colour is a very light orange,he has very beautiful and attractive amber eyes.Akatsuki also wears an sliver earing in his left ear.He always un - buttons and this is one of reasons that he is called Wild.

Background
Akatsuki grew up with in a noble family.His family is part of what is referred to by Ichiou as the “Aidou faction,”which assumedly comprises of  Aido, Souen and the Kain and other clans.He knew Ruka,Hanabusa and Kaname since they were all kids.Not much is known about his parentage it is also unknown why Akatsuki came to cross Academy.He is also right hand man along with Hanabusa]].

Plot Summary
He tends to get blamed for the actions of other vampires, especially Aidou, despite not being involved and ends up getting punished as a result. In a bonus story at the end of Volume 2 ("I Must've Been Born Under the "Victim of Circumstances" Star...") he also refers to Kaname as their "gang leader". He is incredibly perceptive and is frequently sensitive to others' feelings, most particularly with Aidou and Ruka's. He first suspected Zero of killing Shizuka, but almost instantly realized that was not what had happened. Kain seems to have feelings for Ruka. Kain's ability is the opposite of Aidou's which is the power over fire, he is seen killing off the Level E vampires that are attacking the Day Class students.

Trivia

 * Akatsuki means "dawn", or "day-break". In Kain, ka is a base or support, while in denotes a building that has high fences around it, such as a temple or school.