Yuma

Yuma is a character of We Shall Now Begin Ethics.

Plot
Yuma sees Riku Kondou, Kaito Kondou's little brother and gets excited. She kisses him and takes him with them to celebrate. The next day she calls him and apologize for her behaviors and invites him to cafe and explains she broke up with her boyfriend, so she drank a bit too much. As they do drugs, they drink and celebrate each night. Some days later, she calls Riku urgently and as he comes, he gets attacked by two guys. Yuma is angry, stating that Kaito ran with the drug money and asks Riku where he is, however Riku isn't aware at all.

Juda Kawamura shows up and states that he will be taking Riku. Yuma disagrees at first, but can't deny him. He later calls her that he will deal with Riku and she must leave him alone.