Katsumi Karasawa

Katsumi Karasawa (唐沢 克己) is Border's Foreign Affairs Operations Manager.

Appearance
Katsumi is a man with short hair slicked back. Being a high-ranking member of Border, he usually wears a suit, which has thin black stripes. During the Black Trigger Retrieval Arc, he wears a sweater over his suit.

Personality
Karasawa is a recluse person and doesn't talk much, he usually just listens as others talk. From his point of view, he seems to like Neighbors and doesn't hate them. He even asked Osamu about why did Yūma come to their world, just so he could negotiate with him. He told Mr. Kinuta "[he] prefers to utilize rather than eliminate".