Layar-21 – Natsumi (Kie Kitano) moves to Tokyo to enter a fine arts university. In Tokyo, Natsumi meets Ryosuke and they soon become a couple. Ryosuke is a good person, but he doesn’t have a job. Every day he just loafs around.
To pay for her living expenses, Natsumi begins work at bar. Natsumi and Ryosuke become estranged from each other. They decide to break up. Natsumi’s book is finally published.