The principle I adhere to when directing, is that I make good use of everything my staff creates. Even if they make foregrounds that don't quite fit with my backgrounds, I never waste it and try to find the best use for it.

At the time, sword and sorcery stories were quite popular. There were female warriors waving swords around as well, but the genre is populated entirely with people who have absolutely no responsibility to anyone, so I knew my story would have to be completely different from any of these.

I wanted to convey the message to children that this life is worth living.

Many of my movies have strong female leads - brave, self-sufficient girls that don't think twice about fighting for what they believe in with all their heart. They'll need a friend, or a supporter, but never a savior. Any woman is just as capable of being a hero as any man.

Those are shrines. Some people believe spirits live in them.

In fact, I am a pessimist. But when I'm making a film, I don't want to transfer my pessimism onto children. I keep it at bay. I don't believe that adults should impose their vision of the world on children, children are very much capable of forming their own visions. There's no need to force our own visions onto them.

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