Ritsuko Usui

Ritsuko Usui is a lawyer and colleague of Eri Kisaki in Detective Conan. Ambitious and competitive, she wants to establish herself as one of the leading lawyers in the field and sees Eri as a rival. Confident and somewhat manipulative, Ritsuko is willing to use her charm to get under Eri's skin, even deliberately provoking her through Kogoro. Her competitive nature makes her a particularly distinctive figure among Eri's fellow lawyers. Colleagues:- Eri Kisaki, Hōshi Saku, Yūji Mikasa, Kenzo Shiozawa