I myself, as I'm writing, don't know who did it. The readers and I are on the same ground. When I start to write a story, I don't know the conclusion at all and I don't know what's going to happen next. If there is a murder case as the first thing, I don't know who the killer is. I write the book because I would like to find out. If I know who the killer is, there's no purpose to writing the story.

As long as I kept my body moving I could forget about the emptiness inside.

So for all that we might speak words in each other's vicinity, this could never develop into anything that could be called a conversation. It was as though we were speaking in different languages. If the Dalai Lama were on his deathbed and the jazz musician Eric Dolphy were to try to explain to him the importance of choosing one's engine oil in accordance with changes in the sound of the bass clarinet, that exchange might have been more worthwhile and effective than my conversations with Noboru Wataya.

Loving another person is a wonderful thing, and if that love is sincere, no one ends up tossed into a labyrinth. You have to have more faith in yourself.

I don't know how many good books I still have in me; I hope there are another four or five.

I'd be smiling and chatting away, and my mind would be floating around somewhere else, like a balloon with a broken string.

It's true that at the time I was fond of Kurt Vonnegut and Richard Brautigan, and it was from them that I learned about this kind of simple, swift-paced style, but the main reason for the style of my first novel is that I simply did not have the time to write sustained prose.