Male, aged 59, who had induced some liver cirrhosis accompanied with pleuro-abdominal fluid, had entered a hospital; after that date, owing to removal of ascites that was conducted twice, as well as removal of pleural fluid conducted once, managed to keep more or less sedate state; but after 3 years, started primary liver cancer. The author, at the same time describing such symptoms and process, have investigated about the mechanism to start ascites, along with pathogenesis to start primary liver cancer.