The Type 95 So-Ki was an armored railroad car of the Imperial Japanese Army.

The chassis was based on the Type 95 Ha-Go light tank.

The Type 95 So-Ki had light armor and no fixed weapons armament.

It had a simple suspension system with bogie wheels suspended on bell cranks on each side of the chassis.

[1][2] The Type 95 So-Ki was unique as it had both a track and wheel drive system.