Samurai III: Duel At Ganryu Island (宮本武蔵完結編　決闘巌流島 , Miyamoto Musashi kanketsuhen: kettō Ganryūjima ) is a 1956 color Japanese film directed by Hiroshi Inagaki starring Toshirō Mifune.
 It is the third film of the Samurai Trilogy.
 The film is adapted from Eiji Yoshikawa's novel "Musashi".
 The novel is loosely based on the life of the famous Japanese swordsman, Miyamoto Musashi.
Ronald Elwin Neame CBE BSC (23 April 1911 – 16 June 2010) was an English film cinematographer, producer, screenwriter and director.
 As cinematographer for the British war film "One of Our Aircraft Is Missing" (1943), he received an Academy Award nomination for Best Special Effects.
 During a partnership with director David Lean, he produced "Brief Encounter" (1945), "Great Expectations" (1946), and "Oliver Twist" (1948), receiving two Academy Award nominations for writing.
Miyamoto Musashi (宮本武蔵 ) (released in the United States as Samurai I: Musashi Miyamoto) is a 1954 color (Eastmancolor) Japanese film by Hiroshi Inagaki starring Toshiro Mifune.
 It is the first film of Inagaki's Samurai Trilogy of historical adventures.
 The film is adapted from Eiji Yoshikawa's novel "Musashi".
 The novel is loosely based on the life of the famous Japanese swordsman Miyamoto Musashi.
 The film won a Special/Honorary Award at the 1955 Academy Awards for outstanding foreign language film.
Rickshaw Man (無法松の一生 , Muhōmatsu no isshō , "The Life of Wild Matsu") is a 1958 color Japanese film directed by Hiroshi Inagaki.
 It tells the story of Muhōmatsu, a rickshaw man, starring Toshiro Mifune who becomes a surrogate father to the child of a recently widowed woman played by Hideko Takamine.
Samurai Banners (Japanese: 風林火山 , Hepburn: Fūrin Kazan ) is a Japanese samurai drama film released in 1969.
 It was directed by Hiroshi Inagaki and is based on the novel "Furin kazan" by Yasushi Inoue.
Chūshingura: Hana no Maki, Yuki no Maki (忠臣蔵　花の巻　雪の巻, released as "47 Samurai" in the USA and as "The 47 Ronin" in Australia) is a 1962 color period drama Japanese film directed by Hiroshi Inagaki.
Hiroshi Inagaki (稲垣 浩 , Inagaki Hiroshi , 30 December 1905 – 21 May 1980) was a Japanese filmmaker most known for the Academy Award-winning "", which he directed in 1954.
Toshiro Mifune (三船 敏郎 , Mifune Toshirō , April 1, 1920 – December 24, 1997) was a Japanese actor who appeared in almost 170 feature films.
 He is best known for his 16-film collaboration (1948–65) with filmmaker Akira Kurosawa in such works as "Rashomon", "Seven Samurai", "The Hidden Fortress", "Throne of Blood", and "Yojimbo".
 He also portrayed Musashi Miyamoto in Hiroshi Inagaki's "Samurai Trilogy", Lord Toranaga in the NBC TV miniseries "Shōgun", and Admiral Isoroku Yamamoto.
Duel at Ichijoji Temple (続宮本武蔵　一乗寺の決闘 , Zoku Miyamoto Musashi: Ichijōji no Kettō ) is a color (Eastmancolor) 1955 Japanese film directed by Hiroshi Inagaki starring Toshiro Mifune.
 It is the second film of the "Samurai Trilogy".
 The film is adapted from Eiji Yoshikawa's novel "Musashi".
 The novel is loosely based on the life of the famous Japanese swordsman, Miyamoto Musashi.
Machibuse (Japanese: 待ち伏せ ) is a 1970 Japanese drama film directed by Hiroshi Inagaki.

Question: Which filmmaker was Japanese, Hiroshi Inagaki or Ronald Neame?
Answer: Hiroshi Inagaki