My grandfather is a detective and my parents were as well. The Shirogane name is well regarded and various organizations across the world have requested our services.

[She pauses for a moment. Hoping she won't have to spell out why her Grampa is still a detective, but her parents are not. Naoto will if she asks, but that gets away from the point.]

So I suppose you could say that it runs in my family or, perhaps, that it is a role that I was born into. Nonetheless, I was not forced into this line of work. I chose it of my own volition.