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Ryoko A policewoman at the station. She is the only human appearing in the work and is said to have been a delinquent in the past. She is very lazy. Female.

Jiharu A modified human with brown short hair who is cute. She whines like a child to Makina in the story. She is close friends with Makina and has antennae because she is a modified human. Female.

Makina A cyborg whose entire body is robotic. Her face is a model where the face appears on a screen. She has pigtails and can transform her hands into tasers. She is more mature than Jiharu, and the two are close friends. Female.

Kurt A cyborg whose entire body is made of robotics. His face is human except for the jaw. It is assumed to be a cyborg face model rather than a real person's face. He has a 1:1 parted hairstyle and wears a red vest, with almost no change in expression. He is weak to words of gratitude. Every time he speaks, the LED on his jaw lights up. He hates being treated like a machine. Blunt and quiet. Former Army. He is a close colleague and friend of Max. Male.

Max A cyborg whose entire body is made of robotics. His face is a mask-like screen where only his eyes are visible. He has somewhat shaggy blonde hair and wears a blue coat. He has a sly personality and makes a lot of jokes. He is good at hacking. He has a keyboard for hacking on one arm. He hates being treated like a machine. He is weak to words of gratitude. He is a close colleague and friend of Kurt. Male. Former Space Force.

Kanata A modified human wearing a blue cropped tank top and long pants. Judging by his line "Are you ignoring me because I'm a biker?", he seems to be a delinquent. However, he is not good at fighting. He calls Akane "Leader" and follows her well. He has slicked-back hair and speaks a bit roughly. Male.

Akane A modified human with long hair and one antenna cut off. She is tall and good at fighting. Her voice is somewhat deep for a woman, and she has a calm, mature personality. She is a colleague of Kanata. Female.