Atmospheric Neutrino Results from Super-Kamiokande

The Super-Kamiokande experiment started its operation in 1996 and accumulated atmospheric neutrino events over the last 20 years. We have performed the determinations of neutrino oscillation mixing parameters, a study on mass hierarchy and leptonic CP violation together with the study of tau neutrinos using the data. In this talk, we will report the new results using the atmospheric neutrino sammples and future prospects.