He was once a Star Guardian on Planet Machina, but since coming to Earth, he has no money and has become a beggar. Age: 25

A Wild Cardbot who, like Blue Cop, is penniless and homeless. He plans to save up money to marry Tachyon. Age: 26

A Metal Cardbot turned Wild Cardbot. He is wealthy and a friend of Blue Cop. He is male and his spouse is Black Hook. Age: 30 He is foul-mouthed and blunt.

The leader of the Black Pirates. Although male, he is married to Heavy Iron and essentially plays the role of the wife. He has two children. Age: 27

Male and the youngest child. He is a troublemaker who occasionally calls his mother, Black Hook, "Dad" by mistake. Age: 16

Male and the eldest son. For some reason, he dreams of making his mother, Black Hook, his girlfriend. Age: 19

Blue Cop's wife who looks after the 11-year-old Shadow X. She sent Blue Cop divorce papers ten times so he wouldn't be embarrassed by her, but he refused them all, which actually made their bond stronger. Age: 28 Ends every sentence with "-ssu!"

An 11-year-old boy who protects his mother Phantom Hornet and father Blue Cop every day. The one thing he desperately wants to taste is petroleum.

A wealthy girl who speaks in a dialect. She lives well with her mother, Tachyon. Knowing that Blayon is after her mother, she protects her fiercely. Age: 20

Taki's mother. She knows Blayon is pursuing her and is considering accepting him, but Taki stops her every day. She is very rich. Age: 29