Japanese WW2 era Rail-mounted Flamethrower vehicle. I can find no information on this vehicle other than the following description which is translated from the museum website:- “It has a completely closed riveted copse, a single tower with machine guns. In the cutouts of the bottom, there are two driving railway wheel pairs lifted and lowered through the power transmission by the engine. The armoured personnel carrier was issued since 1936” Feel free to comment if you have any further info! It is on display in what is best known as Hall 6 of the Kubinka Tank Museum, although its official title is now Pavilion 6 in Area 2 of the Park Patriot museum. Kubinka, Moscow Oblast, Russia.