Yasuhiro Koshi

Yasuhiro Koshi. Actor: The Flowers of War. Yasuhiro Koshi is known as an actor and chief advisor for action movies in Japan and the U.S. Using his knowledge and experience in his 9 years of service in Japan's Ground Self-Defense Force, he provides advice for battle action scenes, military roles and weapon design. He served as the chief military advisor and had guest appearances in movies, including Battle Royal (2000),...