Hyper-Kamiokande, a third generation 260 kt Water Cherenkov detector, will serve as a far neutrino detector of the Tokai-to-Hyper-Kamiokande (T2HK) experiment with a high intensity neutrino beam from J-PARC. The main goals of this project include a sensitive measurement of CP violation in neutrino oscillations, a search for proton decay and study of solar,
atmospherics and astrophysical neutrinos.