Hideo Oguni (小国 英雄, Oguni Hideo; 9 July 1904 – 5 February 1996) was a Japanese writer who wrote over 100 screenplays. He is best known for co-writing screenplays for a number of films directed by Akira Kurosawa, including Ikiru (1952), Seven Samurai (1954), Throne of Blood (1957), and The Hidden Fortress (1958).
Source: “Hideo Oguni”, English Wikipedia (CC BY-SA 4.0), excerpt