Web source: http://kasira.blog97.fc2.com/blog-entry-23.html
All translations mine.
This is sudden but this will be the final installment of this essay series. It is because my main job — in other words, my job as director, has gotten busier. Even as I chat about this, there are cells and film rolls and things scattered all around me so it is a pretty chaotic situation.
And that being said, since this is the last essay, I wanted to give the whole story on why I wanted to become a director.