- Soumato Corporation is intriguing place where recorded images of one's life can be viewed on DVD. A person who happens to stray into Soumato Corporation, will be handed DVDs equivalent in number to his age by Kaminuma (Kashii Yu), the company's mysterious guide. She will tell him to go back and watch his life to his heart's content. What he will see on these DVDs is his own life through the eyes of other people. He will learn startling facts that are better left unsaid. What will he think after watching everything?