This model kit is in 1/700 scale. The single sprue is connected by wires at the rear of the vehicles. It includes 14x Type 90 MBT.
According to Wikipedia: "The Type 90 tank is the main battle tank (MBT) of the Japan Ground Self-Defense Force (JGSDF) as of 2014. It was designed and built by Mitsubishi Heavy Industries as a replacement for all deployed Type 61 and Type 74 tanks, and entered service in 1990. It is to be superseded by the Type 10 tank."