Toei is back with another DVD re-release with the 1963 film Wan Wan Chuushingura, also known as Doggie March, which is based on the original story from Osamu Tezuka.
The Japanese cast includes Chiyoko Honma as Karo, Fumitake Omura as Nukita, Hideo Kinoshita as Rock and Hideo Sato as Goro.
The film was originally released in 1963 and was directed by Daisaku Shirakawa and Kei Iijima with Toei Animation handling the production.
Plot concept: The homeless dog Rock swears to take to revenge on a tiger named Killer in the zoo, who had killed his mother.