Yoshisada Sakaguchi was a Japanese actor and voice actor from Tokyo. He was a professor at J. F. Oberlin University, and was affiliated with Bungakuza. He was best known for dubbing over Morgan Freeman and Chief Inspector Japp.

Alexander Senki , released in North America as Reign: The Conqueror and in Europe as Alexander the Great, is a Korean-Japanese anime first released in 1999. A re-imagination of the life of Alexander the Great based on the novel of the same name by Hiroshi Aramata, the series was produced by an international crew that drew from the resources of the worldwide animation community. Character designs and original designs for the show were conceived by Peter Chung while the show was written by Sadayuki Murai and directed by Yoshinori Kanemori. Most of the production work was handled by Korean animators.