- 2021.1.27 Online liaison conference held for DMO TOKYO/Marunouchi members
- 2021.1.4 Culture Vision Japan Foundation Inc. joins DMO TOKYO/Marunouchi
- 2020.12.9 DMO TOKYO/Marunouchi participated in a Tokyo Convention & Visitors Bureau online promotion effort aimed at the Indonesian market
- 2020.9.3 Special website initiative launched to address new normal initiatives in the Marunouchi area
- 2020.8.26 The DMO TOKYO/Marunouchi official Facebook page is live!