The Ho-Ri Prototype is a Japanese experimental heavy tank destroyer developed in 1944 by Mitsubishi, based on the Type 5 Chi-Ri tank. The project was designed to counter heavy Allied tanks, such as the American M4 Sherman. The vehicle is equipped with a powerful 105mm cannon mounted in a fixed, fully enclosed casemate, providing crew protection and excellent stability during firing.

One of the Ho-Ri's key advantages is its frontal armor, which is up to 150mm thick. Despite its substantial size, the vehicle demonstrates good mobility, thanks to a powerful engine and wide tracks that ensure high off-road performance.