Masamune Kido

Masamune Kido (城戸 正宗) is a character in the manga and anime series World Trigger. He is Border's highest person in charge. Due to his actions, he is the main antagonist of the Black Trigger Retrieval Arc.

Appearance
Masamune Kido has short black hair slicked back, forming a toupet in his head. He has grey eyes. He has a scar of unknown origin running down the left side of his face (right side, to the viewer). He always keeps a serious expression. Being a high-ranking member of Border, he usually wears a suit.

Personality
Kido is a serious and strict person, and dislikes anyone who breaks the rules of Border, like Osamu did. Like most of his faction, he hates Neighbors and considers them enemies of the Humans.