Hideo Ishiguro (石黒 英雄, Ishiguro Hideo, born January 10, 1989 in Tochigi Prefecture, Japan) is a Japanese actor who is noted for his roles as Kai in the 2007 Kamen Rider Den-O and as Gai Kurenai in the 2016 Ultraman Orb.

• 2005: Brother Beat (TBS)
• 2005: Gokusen 2 (TV Asahi)
• 2006: Princess Princess D (TV Asahi)
• 2006: Kōmyō ga Tsuji (NHK), Toyotomi Hideyori
• 2007: Elite Yankee Saburo (TV Tokyo)
• 2007: Kamen Rider Den-O (TV Asahi)
• 2008: Gokusen 3 (NTV)
• 2008: The One Pound Gospel (NTV)
• 2008: Cat Street (NHK)
• 2009: RESCUE (TBS)
• 2009: Dandy Dandy (TV Asahi)
• 2010: Mattsugu (NHK)
• 2010: Chase (NHK)
• 2010: Hammer Session! (TBS)
• 2011: 99 Days With The Superstar (Fuji TV)
• 2011: The Tempest (NHK)
• 2012: Hungry! (Fuji TV)
• 2013: Saki (Fuji TV)
• 2014: Binta] (NTV-YTV)
• 2015: Daddy Detective (TBS)
• 2016: The Last Restaurant (NHK)
• 2016: Ultraman Orb (TV Tokyo)
• 2016-2017: Ultraman Orb: The Origin Saga (Amazon Video)
• 2017: Ultra Fight Orb (TV Tokyo)
• 2018: Ultraman Orb: The Chronicle (TV Tokyo)
• 2019: Ultra Galaxy Fight: New Generation Heroes (TV Tokyo)

• 2006: Satomi Hakkenden [it; ja] (TBS)
• 2007: Byakkotai (TV Asahi)
• 2007: Himawari (TBS)
• 2009: Gokusen Graduation Special '09 (NTV)
• 2014: Ride Ride Ride (NHK)
• 2015: The Eternal Zero (TV Tokyo)

• 2008: Sing, Salmon, Sing!
• 2009: Elite Yankee Saburo
• 2009: Gokusen: The Movie
• 2009: Keitai Kareshi
• 2010: Higanjima
• 2010: Bushido Sixteen
• 2016: Tokyo City Girl
• 2017: Ultraman Orb The Movie
• 2018: Ultraman Geed The Movie
• 2019: BLACKFOX: Age of the Ninja
• 2020: Ultraman Taiga The Movie

• Anime News Network-24 Apr 2016; Ultraman Orb Series Revealed With Star Hideo Ishiguro;www.animenewsnetwork.com/news/2016-04-25/ultraman-orb-series-revealed-with-star-hideo-ishiguro/.101431
• The Japan Times-24 Dec 2009; ' Higanjima';www.japantimes.co.jp/culture/2009/12/25/films/film-reviews/higanjima/
• Murguia, S.J; The Encyclopedia of Japanese Horror Films - Page 131;2016;[1]

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