IIDA, Nagano Prefecture—Hideo Shimizu has been frustrated by the reluctance of a peace memorial museum here to display panels about the infamous Unit 731, where he worked during World War II.

To use music codes and song IDs in Roblox, you need to have a Boombox to enter the code you wish to play. Follow the steps below: Equip your Boombox. Click to interact with the Boombox.

The building was the headquarters in China of the Imperial Japanese Army’s Unit 731. And Shimizu finally told his wife that he had been a member of the infamous biological warfare unit that used ...