- 2/27A video massage from Ms. Koike, Governor of Tokyo, as Committee Chairman of Host Country for the IWA World Water Congress and Exhibiton 2018
- 12/22We start Instagram!
- 9/2Reopening of Tasting Experience & Questionnaire at Water-Tasting Campaign FY 2016
- 8/3No one is allowed to enter the off-limits facilities for the purpose of playing with " Pokémon GO"!
- 6/14Thank You for Your Cooperation for Water-Saving