EXPERTS from the Okinawa Prefecture Peace Memorial Museum arrived in Cambodia yesterday to work in partnership with officials from the Tuol Sleng Genocide Museum in Phnom Penh. The Japan International Cooperation Agency said in a statement that a trio of experts would spend three days discussing the concept of the museum and conducting outreach with local primary school students. JICA trainees previously produced  a photography exhibition that will displayed at Tuol Sleng in March 2012. The museum in Okinawa commmemorates the 1945 Battle of Okinawa during World War II.