It would be wonderful if I could see the end of civilization during my lifetime.

You always have to appeal to your audience. You always have to consider how well your project will do in terms of admissions. I abandoned many stories because of that. But I don't get too down about it. It's something I accepted from the time I decided to work in films. I could always do something else if I got sick of it, like draw manga, or make my own films. I found it pointless sitting in my house not working, though I'd like to go on extended vacations from time to time.

In my grandparents' time, it was believed that spirits existed everywhere - in trees, rivers, insects, wells, anything. My generation does not believe this, but I like the idea that we should all treasure everything because spirits might exist there, and we should treasure everything because there is a kind of life to everything.

I’ve become skeptical of the unwritten rule that just because a boy and girl appear in the same feature, a romance must ensue. Rather, I want to portray a slightly different relationship, one where they two mutually inspire each other to live– if I’ m able to, then perhaps I’ll be closer to portraying a true expression of love.

I try to dig deep into the well of my subconscious. At a certain moment in that process, the lid is opened and very different ideas and visions are liberated. With those I can start making a film. But maybe it's better that you don't open that lid completely, because if you release your subconscious it becomes really hard to live a social or family life.

The creation of a single world comes from a huge number of fragments and chaos.

Plants exist in the weather and light rays that surround them - waving in the wind, shimmering in the sunlight. I am always puzzling over how to draw such things.