Prof. Dr. Naoshi Nishida graduated from Osaka Medical School with a degree in medicine and became a physician in 1985 and obtained a PhD degree from the Graduate School of Medicine, Kyoto University in 1993. Since 2021, he has been working as a Professor at the Faculty of Medicine, Kindai University. His research interests include molecular biology, molecular carcinogenesis, epigenetics, chromosomes, tumor suppressor genes, and hepatocellular carcinoma. He is also interested in database science and artificial intelligence in the fields of Hepatology and Gastroenterology.