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A policewoman at the station. The only human in the story, she is said to have been a delinquent in the past. She is very lazy. Female.

An enhanced human with a brown bob cut. She is cute and often whines to Makina like a child. She is close friends with Makina and has antennae because she is an enhanced human. Female.

A cyborg with a full robot body. Her face is a screen model. She has pigtails and can transform her hands into stun guns. More mature than Chiharu, the two are close friends. Female.

A cyborg with a full robot body. Except for the jaw, his face looks human, though it's likely a cyborg face model rather than a real person's. He has a 1:1 middle part and wears a red vest. He shows almost no facial expressions. He has a soft spot for being thanked. LEDs in his jaw light up whenever he speaks. He hates being treated like a mere machine. Blunt and quiet. Close colleague and friend of Max. Male.

A cyborg with a full robot body. His face is a mask-like screen that only shows his eyes. He has shaggy blonde hair and wears a blue coat. He is sly and jokes around a lot. He is skilled at hacking and has a keyboard on one arm for that purpose. He hates being treated like a mere machine. He has a soft spot for being thanked. Close colleague and friend of Kurt. Male.

An enhanced human wearing a blue cropped tank top and long pants. Based on his line 'Are you ignoring me because I'm a biker?', he seems to be a delinquent. However, he's not good at fighting. He calls Akane 'Boss' and follows her loyally. He has slicked-back hair and speaks roughly. Male.

An enhanced human with long hair and one broken antenna. She is quite tall and a good fighter. Her voice is deep for a woman, and she has a calm, mature personality. She is Kanata's colleague. Female.