is a Japanese actor and the eldest son of the 56th Japanese Prime Minister, Junichirō Koizumi, and Kayoko Miyamoto. He studied economics at night classes of Nihon University, but dropped out. Filmography Television Who Wants to Be a Millionaire? - won the maximum ten million yen on a celebrity special TV dramas Nurseman (2002) Hatsu Taiken (2002) Shiawase No Shippo (2002) Kurutta Kajitsu 2002 (2002) Home & Away (2002) Boku dake no Madonna (2003) Korogashi Ogin (2003) Igi Ari, Onna Bengoshi Oka Norie (2004) Division 1 \"Pink Hip Girl\" (Fuji TV, 2004) Yoshitsune (2005) – Taira no Sukemori Slow Dance (2005) Tokyo Wonder Tours (2005) Gachi Baka (2006) Attention Please (2006) Fushin no Toki (2006) Haken no Hinkaku (2007) Attention Please SP (2007) Hanayome to Papa (2007) Otoko no Kosodate (2007) Gokusen 3 (2008) Yae's Sakura (2013) – Tokugawa Yoshinobu Age Harassment (2015) Akira and Akira (2017) The Good Wife (2019) The 13 Lords of the Shogun (2022) – Taira no Munemori Films Bayside Shakedown 2 (2003) – Shigeru Koike Koshonin Mashita Masayoshi (2005) – Shigeru Koike Kamen Rider Hibiki & The Seven Fighting Demons (2005) – Takeshi Udon (2006) – Udon shop customers Bayside Shakedown 3 (2010) – Shigeru Koike Whistleblower (2019) – Shōhei Nagura You're Not Normal, Either (2021) – Miyamoto The Hound of the Baskervilles: Sherlock the Movie (2022) – Haruto Sutei Oshorin (TBA) Ancestry References External links Official agency profile JDORama Site 1978 births Living people People from Yokosuka, Kanagawa Nihon University alumni Kotaro Children of prime ministers of Japan Japanese male actors