Noborito Research Institute

The Noborito Research Institute (Japanese: 登戸研究所, Hepburn: Noborito Kenkyūjo), officially the Army Ninth Technical Research Institute (第9陸軍技術研究所, Dai-kyū Rikugun Gijutsu Kenkyūjo), was a military development laboratory run by the Imperial Japanese Army from 1939 to 1945. Based at a compound in the Noborito area of Tama-ku, Kawasaki, Kanagawa, the institute developed special weapons and equipment for covert operations.

Source: Wikipedia — Noborito Research Institute (CC BY-SA 4.0)