PMDA regulatory update on approval and revision of the precautions for use of anticancer drugs in Japan; trastuzumab deruxtecan for solid tumors, talazoparib for prostate cancer, sacituzumab govitecan for breast cancer, darolutamide for salivary gland cancer, risovalisib for ovarian cancer, and mosunetuzumab plus polatuzumab vedotin for lymphoma.