
In August 1945, the film dramatizes Japan’s final days after Hiroshima and Nagasaki. The Allies demand surrender, pitting Army Minister Toshijiro Anami and officers who favor fighting to the death against Emperor Hirohito and his cabinet, who seek peace. When a coup threatens the government, Anami must choose between his convictions and the Emperor.
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Explore the complete cast of Japan’s Longest Day, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Keiju Kobayashi
Chamberlain Yoshihiro Tokugawa

Tatsuya Nakadai
Narrator (voice)

Tatsuyoshi Ehara
Nobumasa Kawamoto - Private Secretary to Shimomura

Toshirô Mifune
War Minister General Korechika Anami

Yûzô Kayama
Morio Tateno - NHK Broadcaster

Jun Tazaki
Captain Yasuna Kozono - CO 302nd Air Group

Kenjirô Ishiyama
General Shizuichi Tanaka - C-in-C Eastern District Army

Takashi Shimura
Information Bureau Director Hiroshi Shimomura

Takeshi Katô
Cabinet Chief Secretary Hisatsune Sakomizu

Daisuke Katô
Kenjiro Yabe - NHK Domestic Bureau Director

Chishû Ryû
Prime Minister Baron Kantaro Suzuki

Nobuo Nakamura
Lord Keeper of the Privy Seal Marquis Koichi Kido

Sô Yamamura
Navy Minister Admiral Mitsumasa Yonai

Hisashi Igawa
Kempeitai Lieutenant

Ichirô Nakatani
First Lieutnenant Kuroda

Hiroshi Nihon'yanagi
Admiral Takijiro Onishi - Vice-Chief of the Naval General Staff

Kôji Mitsui
Old Journalist

Akihiko Hirata
Commander Sugahara - 302nd Air Group

Yoshio Kosugi
Minister of Public Welfare Keisuke Okade

Yû Fujiki
Colonel Seike - Military Aide to the Emperor

Fuyuki Murakami
Minister of Justice Hiromasa Matsuzaka

Ren Yamamoto
Corporal

Sachio Sakai
Atsugi Air Base Crew Chief

Seiji Miyaguchi
Foreign Minister Shigenori Togo

Hideyo Amamoto
Captain Takeo Sasaki

Tôru Ibuki
Lt. Colonel Toru Itagaki - Eastern District Army Staff Officer

Yoshifumi Tajima
Colonel Watanabe - CO Imperial Guards 1st Infantry Regiment

Michiyo Aratama
Yuriko Hara

Toshio Kurosawa
Major Kenji Hatanaka - Military Affairs Section

Yoshio Tsuchiya
Lt. Colonel Hiroshi Fuha - Eastern District Army Staff Officer

Hiroshi Tanaka
Major Kobayashi

Kiyoshi Kodama
Chamberlain Yasuhide Toda

Nobuyuki Katsube
Lt. Colonel Michinori Shiraishi - General Mori's Brother-in-Law

Jun Hamamura
Motohike Kakei - Imperial Household General Affairs Chief

Akira Kubo
Major Sadakichi Ishihara - 1st Imperial Guards Division

Akiji Nomura
Major Nakamura

Kihachi Okamoto

Hiroshi Koizumi
Nobukata Wada - NHK Broadcaster

Naoya Kusakawa
Shunichi Nagatomo - NHK Engineer

Hiroshi Hasegawa
Guard Supporting the Insurgency

Shigeru Kōyama
Susumu Kato - Imperial Household General Affairs Section

Torahiko Hamada
Chamberlain Yasuya Mitsui

Kazuo Kitamura
Tomoo Sato - Cabinet General Affairs Section Chief

Yutaka Sada
Keisaku Sano

Etsushi Takahashi
Lt. Colonel Masutaka Ida

Tadao Nakamaru
Lt. Colonel Jiro Shiizaki

Isao Tamagawa
Colonel Okitsugu Arao - Chief of Military Affairs Section

Toru Takeuchi
Naval Surgeon Kobayashi

Tadayoshi Ueda
Komonta Sano

Masao Imafuku
Marshal Shunroku Hata

Shōgo Shimada
Lt. General Takeshi Mori - CO 1st Imperial Guards Division

Susumu Fujita
Colonel Toyojiro Haga - CO Imperial Guards 2nd Infantry Regiment

Shigeki Ishida
Daitaro Arakawa - NHK Technical Bureau Director

Rokkō Toura
Vice Minister of Foreign Affairs Shunichi Matsumato

Akio Miyabe
Colonel Katsuhiko Inadome - Eastern District Army Staff Officer

Itaru Ose

Takao Inoue
Lt. Colonel Masahiko Takeshita

Ryōsuke Kagawa
Minister of Agriculture and Forestry Tadaatsu Ishiguro

Yūnosuke Itō
Major General Toshio Nonaka - CO 27th Air Brigade

Shin Tatsuoka
Imperial Household Minister Sotaro Ishiwata (as Susumu Tatsuoka)

Hirayoshi Aono
Grand Chamberlain Hisanori Fujita

Yasuhisa Tsutsumi
Insurgent Commander

Ryuji Kita
General Shigeru Hasunuma - Chief Military Aide to the Emperor

Ginzô Sekiguchi
Chamberlain Okabe

Yasuzō Ogawa
Policeman

Seishirō Kuno
Battalion Commander

Yutaka Nakayama
Corporal

Minoru Takada
Vice Admiral Zenshiro Hoshina - Dir. of the Naval Affairs Bureau

Ushio Akashi
President of the Privy Council Baron Kiichiro Hiranuma

Kyuzo Kawabe
Michio Kihara - Assistant to Sakomizu

Goro Morino
Hachiro Ohashi - NHK Chairman

Kanta Mori
Maj. General Tatsuhiko Takashima - Chief of Staff E. Dist. Army

Hyo Kitazawa
Minister of Finance Hosaku Hirose

Yasuo Araki
Decapitated Man

Akira Kitchôji
General Yoshijiro Umezu - Chief of the Army General Staff

Haruo Yamada
Admiral Soemu Toyoda - Chief of the Navy General Staff

Kazuko Iida
General

Shiyuki Tanaka
General

Shiro Kida
General

Keisuke Yamada
Journalist

Kaku Oze
Lt. General Tadakazu Wakamatsu - Vice-Minister for War

Masao Akitsuki
Kamikaze

Seiichirō Nomura
Kamikaze

Hiroo Kirino
Kamikaze

Keikichi Taki
Colonel Tsukamoto - Tanaka's Adjutant

Tadashi Fukuro
Chamberlain Sukemasa Irie

Tadasaburo Wakayama
Colonel Kazuo Mizutani - Chief of Staff to General Mori

Hiroshi Sekita
Staff Kamino

Matsumoto Hakuō I
Emperor Hirohito
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