Sakurai, H. JACoW Geneva, Switzerland In this talk, I would like to introduce recent activities of applications at the RIKEN heavy-ion cyclotron facility RIBF. Special emphasis would be given to an activity of nuclear reaction study for long-lived fission product (LLFP) in high-level radioactive wastes produced at nuclear power reactors(*). Also the other application activity of medical-use radioactive isotope production, for example At-211, would be introduced.