Naoko Yamauchi

When she hears Jou Yokosuka sing, she is impressed by his singing and would like to try to make him big. Since she is very influential in this industry, Jou gets involved with her and even sleeps with her because otherwise she wouldn't work with him. This shows her true character, because she only helps Jou because she can make a lot of profit from it, but if he fails, she just drops him again.