The COMET experiment searches for neutrinoless conversion of a muon to an electron at J-PARC, JAPAN. The experiment aims to start the first commissioning of the full-set of its muon beamline together with a set of Phase-I detectors to demonstrate the experimental capability. We recently completed the construction of full magnets, and the preparations of detectors are ongoing. In this talk, we will report the latest status and prospects of COMET.
