Part 1 – http://ftr.wot-news.com/2014/06/19/japanese-tank-destroyers-part-i/
Author: Daigensui
Damn the Armor, Full Penetration Ahead!
This is Part 2 of the Japanese Tank Destroyer Series, dealing with the concepts and prototypes of thinly armored tank destroyers developed by the Japanese. Due to the rather sprawling nature of the development, I’ll go by the specific projects.
1. Experimental Type 5 47 mm SPG Ho-Ru
A tank destroyer based on the Ha-Go chassis. Following the idea of Marder and Jg.Pz. 38 (t), it utilizes an open-back casemate to lower the height while also allowing a more powerful gun to be installed. It was originally planned to use a shortened version of 47 mm Tank Gun Type 1 (Model II), but development delays and stronger enemies led to the installment of a regular 47 mm Tank Gun Type 1 for tests, which were successful.



