Oka Masaharu Memorial Nagasaki Peace Museum

A small private museum in Nagasaki covers issues of Japanese war crimes before and during World War II, including the burden of prisoners of war and, in particular, Koreans who also fell victim to the A-bombing of Nagasaki. One special aspect that the museum highlights is the dark history of Hashimi as a place where Korean and Chinese prisoners of war were sent to forced labor in coal mines.