Friends are a weird thing. It seems like they know all about you, but then they don’t understand you at all.

If you say I hide things because I'm shy, that can't be right. I've finally realized it's for a different reason-- that I don't want to see the darkness that lies in my heart

I don't know if foreigners will take to my novels or not. It may be that my books appeal only to a particular gender or age group rather than convey a more universal appeal.

A crime is like a crack in reality, and it is the author's role to explore those cracks. As a writer, I like to see how they impinge on people.

The thing I don't like about detective stories is looking for criminals.

I first thought about becoming a writer after the age of 30, which is rather late, I'd say. In my 20s, I wasn't especially good at anything, and I didn't have a lot of experiences. I was just a young woman without a good job.