Tadashi Kondo is the Chief of the Division of Rare Cancer Research at the National Cancer Center Research Institute and the Director of the Department of Cancer Proteogenomics at the Tochigi Cancer Center Research Institute. He is a leading expert in cancer bioinformatics and proteogenomics, with a strong focus on rare cancers. His research integrates multi-omics analysis to discover novel therapeutic targets and diagnostic markers. He also supervises numerous national and international projects and contributes significantly to the training of young researchers in the field.