| 2025/07/10 | Hyper-Kamiokande Cavern Excavation Completed |
| 2024/07/05 | Large Upgrade of T2K Experiment |
| 2023/05/19 | DeeMe Experiment Started |
| 2020/03/13 | Measurement of neutrino CP violating angle (2) |
| 2017/10/26 | Measurement of neutrino CP violating angle |
| 2016/04/04 | Search for Electron Antineutrino Appearaance |
| 2015/06/01 | Measurement of muon-antineutrino disappearance |
| 2015/01/20 | Production of Anti-Neutrino Beam |
| 2013/07/19 | Observation of νμ→νe Oscillation by Electron Neutrino Appearance |
| 2012/07/05 | Strong Evidence for Existence of Higgs Boson |
| 2012/04/26 | Search for Higgs Boson (5) |
| 2011/09/29 | Precise Measurement of νμ → ντ Oscillation |
| 2011/07/20 | Observation of Ξb0 Baryon |
| 2011/06/22 | Indication of νμ → νe Oscillation by Electron Neutrino Appearance |
| 2011/04/15 | Possible Evidence of New Particle in W + 2jets events ? |