The Experimental Anti-Aircraft Tank Ki-To is a Japanese self-propelled anti-aircraft vehicle developed by the Japanese Army in the 1930s based on the Type 97 Te-Ke.
The pilot vehicle mounted both a L/70 and L/100 20mm cannon at different times. A gunshield was not fitted due to it blocking access to the driver's hatch. Without it, the gun crew were unprotected. The vehicle was not developed further due to these issues. One built.