Katsumi Karasawa

 Katsumi Karasawa is Border's Foreign Affairs Operations Manager.

Personality
Karasawa does not talk a lot, he keeps listening to others opinions. 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 said "I prefer utilize rather than eliminate" to Kinuta.