Ryo Saeba Friends

The responsible business partner/manager of Ryo Saeba; she cooks, pays the bills, constantly searches for potential clients, and is also usually forced to keep Ryo's unparalleled perversions in check so he can do his job. She also secretly harbors deep romantic feelings for Ryo.

A sweeper who is the partner of Umibozu.

A famous pianist and friend of Maki who hires Ryo to find her father.

Reika Nogami is younger sister of Saeko Nogami and a private detective who sets up shop next door to Ryo's mansion.

Tetsu is a informant who operates in Shinjuku under the cover of a shoe shine man. He frequently aids Ryo Saeba with his cases.

Umibozu is a sweeper and the main rival of Ryo Saeba.