Yu Narukami has bowl-shaped silver hair and gray eyes. He is generally quieter and more of the type to listen then talk, but cares deeply for his friends and is strong-willed. He is the leader of the Investigation Team with his friends, which solve mysteries using their ability to go into another world. He currently lives with his uncle, Dojima, and younger cousin Nanako in the small town of Inaba. Alien who can shapeshift, now in a human form.