Koji Ishizaka

Full filmography

• Taiketsu (2026) as 小山内源壱
• Unbound (2025) as Matsudaira Takechika
• A Strange House (2024) as Katabuchi Shigeharu
• Silence of the Sea (2024) as Shuzo Tamura
• Plamo no Hanashi (2024)
• Fixer (2023) as Shinjiro Kurohane
• Doctor White (2022) as Takamori Iwao [Hospital director]
• Kareinaru ichizoku (2021) as Nagata Tadashi
• Kenjusho: Mitsukuni and I (2021)
• ZOKKI (2021)
• Joou no Houigaku ~Shikatsushi~ (2021)
• Mio's Cookbook (2020) as Taneichi
• Yasuragi no Toki: Michi (2019)
• TANNISHO (2019) as (voice)
• Black Pean (2018) as Ryutaro Shingyoji
• Heaven (2017) as Kanagawa Kazuo
• Yasuragi no Sato (2017)
• AIBOU: The Movie IV (2017) as Mineaki Kai
• Brass Dreams (2016) as Odagiri Kanji
• Library Wars: The Last Mission (2015) as Iwao Nishina
• Kaijuu Sakaba Kanpai! (2015)
• Library Wars: Book Of Memories (2015) as Iwao Nishina
• AIBOU: The Movie III (2014)
• AIBOU: The Movie III (2014) as Mineaki Kai
• Woman Lived Mori Mitsuko (2014)
• The Island Teacher (2013) as Bunza Tajima
• Library Wars (2013) as Iwao Nishina
• Mysteries of Detective Cat HOLMES (2012) as Kurihara
• One in a hundred thousand (2012) as Narration (voice)
• Jiu: Special Investigation Team (2011) as Miyaji
• Izakaya Moheji (2011)
• Ultraman Zero: The Revenge of Belial (2010) as Narrator
• Veterinarian Dolittle (2010) as Tabio Tomizawa（富沢 旅雄）
• The History of Our Family (2010) as Kafuu Nagai
• Kikoku (2010)
• The King of Jail Breakers (2010) as Kogoro Ura
• Clouds Over the Hill (2009) as 山本権兵衛
• The Unbroken (2009) as Masayuki Kokumi
• Ekiro (2009) as Teiichi Kozuka
• Tales of the Bizarre: 2009 Fall Special (2009) as 男
• Haha no Okurimono (2009)
• Kidnapping (2009)
• Suspect X (2008)
• Devil (2008) as Serizawa Eisaku
• Pokémon: The Rise of Darkrai (2007) as Darkrai (voice)
• Ten Nights of Dreams (2007) as Hiraga Gennai
• Hyōheki (2006) as Tetsuo Yashiro
• Japan Sinks (2006) as Prime Minister Naoyuki Yamamoto
• Murder of the Inugami Clan (2006) as Kosuke Kindaichi
• Star Reformer (2006) as Hitoshi Koga
• Ultraman Monster Legend: The 40 Year Old Truth (2005) as Narrator (voice)
• Ultra Q Monster Legend: Jun Manjome's Confession (2005) as Narrator (voice)
• The Great White Tower (2003) as Teizo Azuma
• AIBOU: Tokyo Detective Duo (2002) as Mineaki Kai
• Ultraman Cosmos 2: The Blue Planet (2002) as Narration (voice)
• Shinsengumi (2000)
• Genroku Ryoran (1999) as Kira Yoshinaka
• Furuhata Ninzaburo (1994)
• 47 Ronin (1994) as Yoshiyasu Yanagisawa
• The Tokugawa Treasure: Final Excavation (1994) as Himself
• Last Song (1994) as Keisuke Terasono
• Karin (1993) as 小森友行
• Noh Mask Murders (1991) as Yoichiro Asami
• 戦艦大和 (1990)
• Ultra Q The Movie: Legend of the Stars (1990) as Narrator
• Tistou the Green Thumb (1990)
• Yawara! (1989)
• Oración (1988)
• Crane (1988) as Narrator
• Princess from the Moon (1987) as Mikado
• Actress (1987) as Shiro Kido
• The Hall of the Crying Deer (1986)
• Godzilla 1985 (1985) as Member of the Staff of a Nuclear Power Plant
• The Burmese Harp (1985) as Cmdr. Inoue
• Dangerous Women (1985) as Shûhei
• The Return of Godzilla (1984) as Power plant guard
• Ohan (1984) as Kokichi
• 宮本武蔵 (1984) as Kôetsu Honami
• The Makioka Sisters (1983) as Teinosuke
• Call of the Wild: Howl, Buck (1981) as Narrator (voice)
• I Am Your Ancestor (1981)
• Kusa Moeru (1979) as Minamoto no Yoritomo
• The Legend of Manxmouse (1979) as Narrator
• The House of Hanging (1979) as Kosuke Kindaichi
• Queen Bee (1978) as Kosuke Kindaichi
• Island of Hell (1977) as Kosuke Kindaichi
• Lullaby to Kill (1977) as Kosuke Kindaichi
• The Inugami Family (1976) as Kosuke Kindaichi
• Genroku Taiheiki (1975) as Yanagisawa Yoshiyasu
• Kurayami Shitomenin (1974)
• Flower and Dragon (1973)
• Futaridake no michi (1972)
• Japan World Expo (1971) as Narrator (voice)
• ありがとう (1970) as 段進矢
• ありがとう 第1シリーズ (1970)
• Hana no fushicho (1970) as Osamu Kubota
• Journey of Love (1970)
• Heaven and Earth (1969) as Nagao Kagetora
• Through Days and Months (1969) as Koji
• An Angel's Temptation (1968)
• My Destiny (1968) as Yamamoto Yasushi
• Challenge of a Man (1968)
• Seishun Tarō (1967)
• Ultraman (1966) as Narrator
• Young Girls Are Everywhere (1966) as Shôkichi Murase
• Dianas of the Campus (1966)
• Taikouki (1965) as Ishida Mitsunari
• Life of a Flower (1963)
• Zoku Yumechiyo Nikki
• I See the 21st Century: Science Expo Tsukuba '85 as Narrator