Speeches and Messages
- Message from the Mayor Regarding COVID-19 (March 11, 2020)
- Message from the Mayor Regarding COVID-19 (March 11, 2020) (Japanese)
- Request letter appealing against plans for the Manhattan Project National Historical Park (December 2,2011)
- Request letter appealing for the bill which designate sites involved in the Manhattan Project as a National Historical Park (December 17,2014)