FukurÅ no Shiro

FukurÅ no Shiro (梟ã®åŸŽ, Owls' Castle) is the ninja-themed 1959 debut novel of Japanese author RyÅtarÅ Shiba, which won him the Naoki Prize in 1960 after the story was published by Kodansha. It was later made into two jidaigeki-genre films, Castle of Owls in 1963 and Owls' Castle in 1999.
Film adaptations
Castle of Owls
Castle of Owls (å¿è€…秘帖 梟ã®åŸŽ, Ninja Hicho FukurÅ no Shiro; literally: "Owls' Castle Ninja Secret Handbook"), also known as Samurai Spies (not to be confused with the unrelated film Samurai Spy), is a 1963 film directed by Eiichi KudÅ. It starred RyÅ«tarÅ ÅŒtomo (as Juzo), Minoru Ohki (as Gohei), Hizuru Takachiho (as Kohagi), Chiyoko Honma (as Kizaru) and Choichiro Kawarazaki (as Kumotaro) in the main roles. The film is much less known than its remake.[1]