Governor Koike Attends Opening Ceremony of the Kanda Used Book Festival
Digitalization of Administrative Procedures
Governor Attends the Opening Ceremony for Keihinjima Green Hydrogen Plant
Governor Koike Attends Tokyo Silver 50th Anniversary Festival
Tokyo Metropolitan Government to Launch “Tokyo International Schools Portal”
Awards Presentation Ceremony for Volunteer Fire Brigades Held
Call to Action for Hydrogen Use at “HENCA Tokyo 2025”
Governor Koike Attends the 7th Conference of ‘Vision Network by Women Governors and Mayors’
Governor Koike Inspects Hachijojima Island Hit by Typhoons
Japan-U.S. Leadership Summit Held at UNU in Tokyo
Experience Event of Tokyo-Style Sento Bathhouse Organized
National Meeting of Women Leaders from the Chambers of Commerce and Industry