Yūgo Kuga

Yūgo Kuga (空閑 有吾) is Yūma's father.

Appearance
He is seen wearing a cloak in the manga.

Background
He sacrificed himself to save Yūma. Yūgo is a founder and was one of the earliest members to join Border before it went public. He also used to be a formal Border agent. He was a senior to Rindō, Shinoda, and a colleague to Kido.