Topics 01 2022.6.3 The second introduction of Gadolinium to Super-Kamiokande has begun. 02 2022.4.1 Change of the Director of the Kamioka Observatory 03 2022.2.16 NCBJ in Poland, KEK and UTokyo sign MoU to promote Hyper-Kamiokande Project Super-Kamiokande View More Hyper-Kamiokande View More News All All News Notices Event Topics Recruit All The second introduction of Gadolinium to Super-Kamiokande has begun. 2022.6.3 News Change of the Director of the Kamioka Observatory 2022.4.1 News 35 years after the detection of SN1987A neutrinos 2022.2.23 Topics NCBJ in Poland, KEK and UTokyo sign MoU to promote Hyper-Kamiokande Project 2022.2.16 News Groundbreaking ceremony for Hyper-Kamiokande held in Hida, Japan: Due to start operation in 2027 2021.5.28 News Following the Passing of Professor Masatoshi Koshiba 2020.11.13 News News The second introduction of Gadolinium to Super-Kamiokande has begun. 2022.6.3 News Change of the Director of the Kamioka Observatory 2022.4.1 News NCBJ in Poland, KEK and UTokyo sign MoU to promote Hyper-Kamiokande Project 2022.2.16 News Groundbreaking ceremony for Hyper-Kamiokande held in Hida, Japan: Due to start operation in 2027 2021.5.28 News Following the Passing of Professor Masatoshi Koshiba 2020.11.13 News [Details] Introduction of Gadolinium into Super-Kamiokande and the Start of New Observations 2020.8.21 News Notices No article exists. Event No article exists. Topics 35 years after the detection of SN1987A neutrinos 2022.2.23 Topics The workshop on Supernova at Hyper-Kamiokande was held 2017.2.23 Topics 30 years after the detection of SN1987A neutrinos 2017.2.23 Topics Symposium and Celebration to Commemorate the 20th anniversary of Super-Kamiokande 2016.6.28 Topics Nobel Week Report 2015.12.15 Topics Professor Takaaki Kajita donates two types of photomultiplier tubes to the Nobel Museum 2015.12.8 Topics Recruit No article exists. View All About Message From Super-Kamiokande to Hyper-Kamiokande.A new era of neutrino research begins here. View More About Kamioka Observatory Member Chronology Information Disclosure Researches Introduction of Researches We conduct inter-university research projects using underground facilities such as the Super-Kamiokande experiment and the direct search for dark matter. List of Papers You can find alumni thesis and dissertations, submitted papers, and various presentation materials at domestic and international conferences.