The Making of Shōgun 2003 one on netflix

The set’s central 13-part production documentary hails from the miniseries’ previous DVD release but remains an extensive, insightful and, most importantly, candid overview of the production from start to finish, featuring a wide array of key players, chief among them author/producer James Clavell, director Jerry London, and actors Richard Chamberlain and Yoko Shimada.