Yukiro Aonatsu

Yukiro Aonatsu (青夏雪ロ Aonatsu Yukiro) was born on (xxxxxxx). His known relatives are Shiroki Aonatsu (older brother), and Takeru Tenmyoji (distant cousin). He feels very close towards Takeru and Yukine, hence his use of the -neechan and -niichan honorific towards both of them. Yukiro goes to Meigakkou Elementary School (名学校小学校) and is in class 2-EB. He posesses the ability of Type 2 Teleportation (see Abilities) meaning he can travel both in space and in time. This ability however, has put Takeru, Yukine, and himself in danger as seen in the OVA. He has never met Shiroki and thinks that he is an orphan.

Life Story
According to Yukiro, all he remembers about his past is that he was left alone with Takeru at the age of seven by a crying dark figure. Later, it is revealed in a conversation that this was Shiroki. ''"He apparently was having some trouble with his parents, so they (Shiroki and Yukiro) ran away. Shiroki thought that he couldn't supply money for the both of them, so he left Yukiro with me. He told me to never tell him that they're brothers so he doesn't get hurt. He was still too young to remember anything... that's why he doesn't know..."  -Takeru to Yukine in Story of the Culprit''.

Abilities
Yukiro possesses Type 2 Teleportation meaning he can teleport through space and time. An extra mutation allows Yukiro to travel as light, illuminating caves and dark places, but he has difficulty with this ability, he even stated it puts a lot of strain on him making it feel like he's beeing pulled apart at all sides. After attempting this ability for about ten minutes he will usually not be able to hold the form and he will return to his normal form and pass out.