Kannagi, Juugo

神凪重悟

Ayano's father and Genma's cousin, he serves as the current head of the Kannagi family. Jūgo worries about his headstrong daughter. In contrast to the Kannagi doctrine, which relies solely on strength, Jūgo has attempted to halt discrimination against the Fūga Clan. He also regrets his inability to prevent Kazuma's expulsion from the family. Convinced that Kazuma is vital to the Kannagis, he continually engineers situations where Ayano can develop a relationship with Kazuma.
As the head of the Kannagi family, Jūgo is responsible for directing the members of both the main and branch families, as well as the Fūga Clan. Jūgo is never seen leaving the Kannagi compound in the series, and he rarely even steps out of his meeting room.
He is actually regarded as the strongest En-jutsushi of the Kannagi and wields the purple flame. However, due to the injury to his leg sustained in a car accident, Genma, Kazuma and Ren's father, is considered to be the strongest.