Kimimaro Yoga

Height: 175 cm (5'8")
Age: 19

Main character. His mother died and his father is missing, so he was raised by relatives. Currently he lives alone and goes to university. He dreams of a normal life with a normal family.
He gets dragged into an abnormal place called "the financial district". There he has many encounters and has to fight.

It is hinted in Episode 1 that he has a crush on Hanabi, a fellow student.