People from China and Japan, despite their different origins, share a common goal: to shed light on hidden history. Wang Xuan, a descendant of biological weapons victims, led a group of 180 plaintiffs who filed lawsuits in Japan, which required 27 court hearings.
Hideo Shimizu, who joined Unit 731 at the age of 14, broke his silence at 86 and returned to Harbin at 94 to offer an apology. Japanese teacher Tamaki Matsuoka spent 36 years traveling between China and Japan, meeting over 300 survivors.
Furthermore, the Zijin Grass Choir spreads a message of peace through music. The film 'Those Who Keep Moving' tells the story of people who continue their efforts, remaining determined to preserve history that must not be forgotten.