Ayu Yoneda (Japanese: 米田 あゆ, born 1995) is a Japanese physician and JAXA astronaut. She was selected as part of JAXA's…Ayu Yoneda (Japanese: 米田 あゆ, born 1995) is a Japanese physician and JAXA astronaut. She was selected as part of JAXA's sixth astronaut group in February 2023 and completed her basic astronaut training in October 2024.
Yasuka Saitō (齋藤 ヤスカ, Saitō Yasuka; born June 29, 1987) is a Japanese actor, best known for the role of Masumi Inou in…Yasuka Saitō (齋藤 ヤスカ, Saitō Yasuka; born June 29, 1987) is a Japanese actor, best known for the role of Masumi Inou in the 2006–2007 tokusatsu series GoGo Sentai Boukenger.
Yudai Kawamura (川村雄大, Kawamura Yūdai; born 29 June 1984) is a Japanese politician who was elected member of the House…Yudai Kawamura (川村雄大, Kawamura Yūdai; born 29 June 1984) is a Japanese politician who was elected member of the House of Councillors in 2025. He previously worked as a gastrointestinal surgeon for 10 years.
Toshimasa Takahashi (Japanese: 高橋 利匡, born December 15, 1979) is a Japanese physician and medical researcher. He serves…Toshimasa Takahashi (Japanese: 高橋 利匡, born December 15, 1979) is a Japanese physician and medical researcher. He serves as a visiting faculty member at the Graduate School of Medicine, Osaka University, and is working as Visiting Professor at the University of Toronto Faculty of Medicine since November 2024. His areas of expertise include geriatric medicine, diabetes, and gastroenterology, with a particular focus on autophagy (the cellular self-cleaning mechanism).
Ayano Kunimitsu (国光文乃, Kunimitsu Ayano; born 20 March 1979) is a Japanese politician serving as deputy minister of…Ayano Kunimitsu (国光文乃, Kunimitsu Ayano; born 20 March 1979) is a Japanese politician serving as deputy minister of foreign affairs since 2025. She has been a member of the House of Representatives since 2017.
Satoshi Hamada (浜田 聡, Hamada Satoshi; born 11 May 1977 in Kyoto, Kyoto Prefecture) is a Japanese politician and…Satoshi Hamada (浜田 聡, Hamada Satoshi; born 11 May 1977 in Kyoto, Kyoto Prefecture) is a Japanese politician and radiologist. He served as a member of the House of Councillors from 2019 until his loss in 2025.
Norishige Kanai (金井 宣茂, Kanai Norishige; born 5 December 1976) is a Japanese doctor and JAXA astronaut. He is a…Norishige Kanai (金井 宣茂, Kanai Norishige; born 5 December 1976) is a Japanese doctor and JAXA astronaut. He is a lieutenant and Diving Medical Officer in the Japan Maritime Self-Defense Force (Medical Service Division, 1st Service School). He served as a crew member on board the International Space Station for Expedition 54/55, and returned to Earth on June 3, 2018.
Kuro Tanino (タニノクロウ) (born 1976) is a Japanese theatre director and playwright. Born into a family of psychiatrists…Kuro Tanino (タニノクロウ) (born 1976) is a Japanese theatre director and playwright. Born into a family of psychiatrists, Tanino also himself trained and worked as a psychiatrist before turning to theatre. He founded the theatre group Niwa Gekidan Penino (literally "garden theatre company Penino") in 2000, and he writes, directs and designs all productions. He is also a painter and sculptor. His plays are highly surrealistic, filled with bizarre characters and creatures, influenced by Juro Kara. He prefers to use storyboards to writing regular play texts. The design is often very meticulous and colorful, with strange, incongruous elements crammed into small spaces. Influenced by Marcel Duchamp's method of creating miniatures of his work and carrying them around with him, Tanino considers his sets and plays to be like fully formed pictures, arranging performers like parts of an installation or tableaux. His series of "Hakobune" (ark) plays were staged at his apartment and involved elaborate sets in spite of the cramped sizes. "Frustrating Picture Book for Adults" (2008) was later also staged in Germany, Switzerland, the Netherlands and Finland, while "The Room, Nobody Knows" (2012) was performed in America in January 2014 and has also been staged in Europe. For "The Frustrating Picture Book for Adults" the stage was divided into upper and lower platforms, with the upper part inhabited by two old women, one with a pig’s face and the other with a sheep’s face. In the low-ceilinged room of the set, there is a log piercing the ceiling and another log that pierces the floor between the upper and lower levels. In the lower level a young man in student uniform was tied to one of the trees, causing him to ejaculate when the tree was stroked by the "pig" or the "sheep". They would then eat the white liquid that came out of the tree. "The Town Where the Sun and Underwear are seen" (2009) was staged at Festival/Tokyo 2009 Autumn, while "Box in the Big Trunk" (2013), which combined the three Hakobune productions into one "set", was performed in Tokyo and Kyoto. He has also directed adaptations of Ibsen and Chekhov.
Hanako Jimi (自見 英子, Jimi Hanako; born 15 February 1976) is a Japanese politician who has served as Minister of State…Hanako Jimi (自見 英子, Jimi Hanako; born 15 February 1976) is a Japanese politician who has served as Minister of State for Okinawa and Northern Territories Affairs, Minister of State for Regional Revitalization, Minister of State for Ainu-Related Policies, and Minister for the World Expo 2025 since September 2023. She is a member of the Liberal Democratic Party and she also serves in the House of Councillors of Japan.
Masayoshi Shintani is a Japanese politician who is a member of the House of Representatives of Japan. He was a medical…Masayoshi Shintani is a Japanese politician who is a member of the House of Representatives of Japan. He was a medical doctor before he was elected in 2012, 2014, 2017, and 2021.
Satoshi Umemura (梅村 聡, Umemura Satoshi; born 1975) is a Japanese politician of the Japan Innovation Party, who served…Satoshi Umemura (梅村 聡, Umemura Satoshi; born 1975) is a Japanese politician of the Japan Innovation Party, who served as a member of the House of Councillors and the House of Representatives in the Diet (national legislature). A native of Sakai, Osaka and graduate of Osaka University, he was elected for the first time in 2007.
Kentaro Iwata (岩田 健太郎, Iwata Kentarō; born 1971) is a Japanese physician, professor and infectious diseases expert at…Kentaro Iwata (岩田 健太郎, Iwata Kentarō; born 1971) is a Japanese physician, professor and infectious diseases expert at Kobe University.
Daishiro Yamagiwa (山際 大志郎, Yamagiwa Daishirō; born 12 September 1968) is a Japanese politician of the Liberal…Daishiro Yamagiwa (山際 大志郎, Yamagiwa Daishirō; born 12 September 1968) is a Japanese politician of the Liberal Democratic Party, serving as a member of the House of Representatives in the Diet (national legislature). He served as Minister in charge of Economic Revitalization under the cabinet of Prime Minister Fumio Kishida from October 2021 to October 2022.
Kenichi Obinata (born 17 January 1968) is a Japanese rower. He competed in the men's lightweight double sculls event at…Kenichi Obinata (born 17 January 1968) is a Japanese rower. He competed in the men's lightweight double sculls event at the 1996 Summer Olympics.
Shuji Ogino (荻野周史, Ogino Shuji; born 24 April 1968) is a molecular pathological epidemiologist, pathologist, and…Shuji Ogino (荻野周史, Ogino Shuji; born 24 April 1968) is a molecular pathological epidemiologist, pathologist, and epidemiologist. He is Professor of Pathology at Harvard Medical School and Brigham and Women's Hospital, and Professor in the Department of Epidemiology at Harvard T.H. Chan School of Public Health. He is also Chief of Program in MPE (Molecular Pathological Epidemiology) at Brigham and Women's Hospital, and an associate member of Broad Institute of MIT and Harvard. He has been known for his work on establishing a new discipline, molecular pathological epidemiology (MPE) – an interdisciplinary science of molecular pathology and epidemiology.
Ryuichi Yoneyama (米山 隆一, Yoneyama Ryūichi; born 8 September 1967) is a Japanese politician and a former Governor of…Ryuichi Yoneyama (米山 隆一, Yoneyama Ryūichi; born 8 September 1967) is a Japanese politician and a former Governor of Niigata Prefecture. Prior to entering politics, Yoneyama worked as a radiology researcher at the University of Tokyo Hospital and was also trained as a lawyer.
Ryuichi Yoneyama (米山 隆一, Yoneyama Ryūichi; born 8 September 1967) is a Japanese politician and a former Governor of…Ryuichi Yoneyama (米山 隆一, Yoneyama Ryūichi; born 8 September 1967) is a Japanese politician and a former Governor of Niigata Prefecture. Prior to entering politics, Yoneyama worked as a radiology researcher at the University of Tokyo Hospital and was also trained as a lawyer.
Takashi Morita (森田 高, Morita Takashi; born July 22, 1967) is a Japanese politician of People's New Party, an…Takashi Morita (森田 高, Morita Takashi; born July 22, 1967) is a Japanese politician of People's New Party, an independent and member of the House of Councillors in the Diet (national legislature).
Kōzō Akino is a Japanese politician who has served as a member of the House of Councillors of Japan, since 2010. He…Kōzō Akino is a Japanese politician who has served as a member of the House of Councillors of Japan, since 2010. He represents the National proportional representation block as a member of the Komeito party. He currently serves on the following committees: Committee on Financial Affairs (Director) Committee on Discipline Special Committee on Okinawa and Northern Problems Deliberative Council on Political Ethics
Hirobumi Niki (仁木博文, Niki Hirobumi; born 23 May 1966) is a Japanese politician serving as deputy minister of health…Hirobumi Niki (仁木博文, Niki Hirobumi; born 23 May 1966) is a Japanese politician serving as deputy minister of health, labour and welfare since 2024. He has been a member of the House of Representatives since 2021, having previously served from 2009 to 2012.
Yukishige Okubo (大久保 潔重, Ōkubo Yukishige; born March 12, 1966) is a Japanese politician of the Democratic Party of…Yukishige Okubo (大久保 潔重, Ōkubo Yukishige; born March 12, 1966) is a Japanese politician of the Democratic Party of Japan, a member of the House of Councillors in the Diet (national legislature). A native of Isahaya, Nagasaki and graduate of Nagasaki University, he had served in the assembly of Nagasaki Prefecture since 2003. After running unsuccessfully for the House of Representatives in 2005, he was elected to the House of Councillors for the first time in 2007.
Satoshi Furukawa (古川 聡, Furukawa Satoshi; born April 4, 1964) is a Japanese surgeon and retired JAXA astronaut.…Satoshi Furukawa (古川 聡, Furukawa Satoshi; born April 4, 1964) is a Japanese surgeon and retired JAXA astronaut. Furukawa was assigned to the International Space Station as a flight engineer on long-duration missions Expedition 28/29 (2011) and Expedition 69/70 (2023-2024).
Hokuto Hoshi (born March 18, 1964) is a Japanese politician and physician who has served as a member of the House of…Hokuto Hoshi (born March 18, 1964) is a Japanese politician and physician who has served as a member of the House of Councillors of Japan since 2022.
Tadashi Hattori (born 1964) is a Japanese ophthalmologist who has provided free cataract and other surgery to…Tadashi Hattori (born 1964) is a Japanese ophthalmologist who has provided free cataract and other surgery to approximately 20,000 needy people in Vietnam, Philippines, Myanmar and other Asian countries.
Masami Nishimura (西村正美, Nishimura Masami; born 20 October 1963) is a former Japanese politician from the Democratic…Masami Nishimura (西村正美, Nishimura Masami; born 20 October 1963) is a former Japanese politician from the Democratic Party of Japan. She served as member of the House of Councillors from 2010 to 2016 as a national proportional representative.
Toshiharu Furukawa (古川 俊治, Furukawa Toshiharu; born 14 January 1963) is a Japanese medical doctor, attorney, and…Toshiharu Furukawa (古川 俊治, Furukawa Toshiharu; born 14 January 1963) is a Japanese medical doctor, attorney, and politician of the Liberal Democratic Party.
Tomoaki Kato (加藤 友朗, Katō Tomoaki) is a pioneer in multiple-organ transplantation, pediatric and adult liver…Tomoaki Kato (加藤 友朗, Katō Tomoaki) is a pioneer in multiple-organ transplantation, pediatric and adult liver transplantation. Kato is Surgical Director of Adult and Pediatric Liver and Intestinal Transplantation at NewYork-Presbyterian Hospital/Columbia University Medical Center and is a professor of surgery at Columbia University College of Physicians and Surgeons. Kato is also known for unique and innovative surgeries for adults and children, including a six-organ transplant; a procedure called APOLT (auxiliary partial orthotopic liver transplantation) that resuscitates a failing liver by attaching a partial donor liver, making immunosuppressant drugs unnecessary; and the first successful human partial bladder transplantation involving the transplant of two kidneys together with ureters connected to a patch of the donor bladder. In a highly publicized case, he led the first reported removal and re-implantation, or auto-transplantation, of six organs to excise a hard-to-reach abdominal tumor. Previously the director of pediatric liver and gastrointestinal transplant and professor of clinical surgery at the University of Miami School of Medicine, Kato received his medical degree from the Osaka University Medical School in Japan and received his residency training in surgery at Osaka University Hospital and Itami City Hospital in Hyogo, Japan. He completed a clinical fellowship in transplantation at the University of Miami/Jackson Memorial Hospital, in Miami, Florida, where he was subsequently appointed to the surgical faculty in 1997, and promoted to full professor in 2007. He served as a surgeon and senior leader of the liver and transplantation center at Miami's Jackson Memorial Hospital, beginning in 1997, and at University of Miami Hospital (previously Cedars Medical Center), beginning in 2004. Kato is a member of numerous professional and honorary organizations, and the author or co-author of more than 180 scientific papers in peer-reviewed journals.
Chiyako Shimada (島田 智哉子; born September 27, 1962) is a Japanese politician of the Democratic Party of Japan, who is a…Chiyako Shimada (島田 智哉子; born September 27, 1962) is a Japanese politician of the Democratic Party of Japan, who is a former member of the House of Councillors in the Diet (national legislature) from the Saitama at-large district. A native of Fukuoka Prefecture and graduate of Saga Women's Junior College and Meikai University, she was elected for the first time in 2003.
Shinya Yamanaka (山中 伸弥, Yamanaka Shin'ya; born September 4, 1962) is a Japanese stem cell researcher and a Nobel Prize…Shinya Yamanaka (山中 伸弥, Yamanaka Shin'ya; born September 4, 1962) is a Japanese stem cell researcher and a Nobel Prize laureate. He is a professor and the director emeritus of the Center for iPS Cell (induced Pluripotent Stem Cell) Research and Application, Kyoto University; as well as a senior investigator at the UCSF-affiliated Gladstone Institutes in San Francisco, California, and a professor of anatomy at the University of California, San Francisco (UCSF). Yamanaka is also a past president of the International Society for Stem Cell Research (ISSCR). He received the 2010 BBVA Foundation Frontiers of Knowledge Award in the biomedicine category, the 2011 Wolf Prize in Medicine with Rudolf Jaenisch, and the 2012 Millennium Technology Prize together with Linus Torvalds. In 2012, he and John Gurdon were awarded the Nobel Prize for Physiology or Medicine for the discovery that mature cells can be converted to stem cells. In 2013, he was awarded the $3 million Breakthrough Prize in Life Sciences for his work.
Tamaki Saitō (斎藤 環, Saitō Tamaki; born September 24, 1961) is a Japanese psychologist and critic. He specializes in the…Tamaki Saitō (斎藤 環, Saitō Tamaki; born September 24, 1961) is a Japanese psychologist and critic. He specializes in the psychiatry of puberty and adolescence. Saitō is Director of Medical Service at Sofukai Sasaki Hospital in Funabashi, Chiba. Saitō is notable for his study of hikikomori, a term he coined; he is internationally recognized as Japan's leading hikikomori expert. He is also known for presenting the theory of "multiple orientations" to explain otaku sexuality in Beautiful Fighting Girl. Since the 2010s, he has been involved in introducing Open Dialogue in Japan.
Masayo Takahashi (高橋 政代, Takahashi Masayo; born June 23, 1961) is a Japanese medical physician, ophthalmologist and…Masayo Takahashi (高橋 政代, Takahashi Masayo; born June 23, 1961) is a Japanese medical physician, ophthalmologist and stem cell researcher. Takahashi serves as a project research leader at the Riken Center for Developmental Biology in Kobe focusing on the clinical application of iPS Cell (induced Pluripotent Stem Cell) technology on macular degeneration. In 2014, Takahashi was named by British science journal Nature as one of "five to watch" global scientists for her groundbreaking work in regenerative medicine. In March 2017 a team led by Takahashi completed the first successful transplant of iPS-derived retinal cells into the eye of a patient suffering from advanced wet age-related macular degeneration. During the surgery the patient received a transplant of approximately 250,000 retinal pigment epithelial cells into the eye generated from donor-derived iPSCs. Results of this landmark study were published in the New England Journal of Medicine.
Dai Shimamura (August 11, 1960 – August 30, 2023) was a Japanese politician who was a member of the House of…Dai Shimamura (August 11, 1960 – August 30, 2023) was a Japanese politician who was a member of the House of Councillors.
Akira Koike (小池 晃, Koike Akira; born 9 June 1960) is a Japanese politician and physician who is the secretary-general…Akira Koike (小池 晃, Koike Akira; born 9 June 1960) is a Japanese politician and physician who is the secretary-general and vice chair of the Japanese Communist Party. He also serves as a member of the House of Councillors for the party.
Seiichi Endo (遠藤誠一, Endō Seiichi; 5 June 1960 – 6 July 2018) was a Japanese terrorist and Aum Shinrikyo member who was…Seiichi Endo (遠藤誠一, Endō Seiichi; 5 June 1960 – 6 July 2018) was a Japanese terrorist and Aum Shinrikyo member who was executed for his participation in the 1995 Tokyo subway sarin attack and a number of other crimes. He produced the Sarin gas for the attack after leader Shoko Asahara told him to do so.
Masashi Yanagisawa (柳沢 正史, Yanagisawa Masashi; born May 25, 1960) is a Japanese-American molecular biologist and…Masashi Yanagisawa (柳沢 正史, Yanagisawa Masashi; born May 25, 1960) is a Japanese-American molecular biologist and physician, famous for his discovery of the hormone endothelin and the neuropeptide orexin, the absence of which is the cause of narcolepsy. He is currently the Director of the International Institute for Integrative Sleep Medicine, University of Tsukuba, and an adjunct professor at the Department of Molecular Genetics, University of Texas Southwestern Medical Center.
Yoshitaka Fujii (藤井 善隆, Fujii Yoshitaka) is a Japanese researcher in anesthesiology, who in 2012 was found to have…Yoshitaka Fujii (藤井 善隆, Fujii Yoshitaka) is a Japanese researcher in anesthesiology, who in 2012 was found to have fabricated data in at least 219 scientific papers, of which 183 have been retracted.
Hitoshi Oshitani (押谷仁, Oshitani Hitoshi, born 29 April 1959) is a Japanese university professor, virologist, medical…Hitoshi Oshitani (押谷仁, Oshitani Hitoshi, born 29 April 1959) is a Japanese university professor, virologist, medical doctor, public health expert and scientist who currently serves as the professor of virology, Department of Microbiology at Tohoku University. He is acclaimed and accredited with the crafting of the successful pandemic strategy of Japan called the "Three C's": Avoiding closed spaces, crowds and contact situations. He has been dubbed as the global ambassador of the "Japanese Model". He is also an integral member of the expert panel advising the Government of Japan in handling the COVID-19 pandemic in Japan. Despite being regarded as a prominent figure in Japanese health sector during the COVID-19 pandemic, he maintains a low profile.
Tian Wei (Chinese: 田伟; born February 1959) is a Chinese surgeon and professor and doctoral supervisor at Peking…Tian Wei (Chinese: 田伟; born February 1959) is a Chinese surgeon and professor and doctoral supervisor at Peking University and Tsinghua University. He is an academician of the Chinese Academy of Engineering and serves as the president and deputy party chief of Beijing Jishuitan Hospital.
Yutaka Fukushima (福島 豊, Fukushima Yutaka; born 4 January 1958) is a former Japanese politician of the New Komeito…Yutaka Fukushima (福島 豊, Fukushima Yutaka; born 4 January 1958) is a former Japanese politician of the New Komeito Party, who served as a member of the House of Representatives in the Diet (national legislature). He was born in Sakai, Osaka but grew up in Saitama Prefecture. A graduate of Kyoto University, he worked as a doctor in Kyoto for ten years. In 1993, he was elected to the House of Representatives for the first time.
Kōichi Watanabe (渡辺 孝一, Watanabe Kōichi; 25 November 1957 – 17 September 2026) was a Japanese politician of the Liberal…Kōichi Watanabe (渡辺 孝一, Watanabe Kōichi; 25 November 1957 – 17 September 2026) was a Japanese politician of the Liberal Democratic Party, who served as a member of the House of Representatives.
Shinya Adachi (足立 信也, Adachi Shin'ya; born June 5, 1957) is a Japanese politician of the Democratic Party for the…Shinya Adachi (足立 信也, Adachi Shin'ya; born June 5, 1957) is a Japanese politician of the Democratic Party for the People, and a former member of the House of Councillors in the Diet (national legislature).
Mitsuru Sakurai (桜井 充, Sakurai Mitsuru; born 1956) is a Japanese politician formerly of the Democratic Party of Japan…Mitsuru Sakurai (桜井 充, Sakurai Mitsuru; born 1956) is a Japanese politician formerly of the Democratic Party of Japan and is now a member of the Liberal Democratic Party. He is a member of the House of Councillors in the Diet (national legislature).
Yoshihiro Kawaoka (河岡 義裕, Kawaoka Yoshihiro; born November 14, 1955) is a virologist specializing in the study of the…Yoshihiro Kawaoka (河岡 義裕, Kawaoka Yoshihiro; born November 14, 1955) is a virologist specializing in the study of the influenza and Ebola viruses. He holds a professorship in virology in the Department of Pathobiological Sciences at the University of Wisconsin-Madison, USA, and at the University of Tokyo, Japan. Following the West African Ebola virus epidemic of 2014, Kawaoka attempted to develop an Ebola vaccine working in close coordination with Alhaji N'jai, a toxicologist at the University of Wisconsin–Madison and his non-profit organization Project 1808, Inc.
Hiromi Mitsubayashi (三ッ林 裕巳, Mitsubayashi Hiromi; born 7 September 1955) is a Japanese politician of the Liberal…Hiromi Mitsubayashi (三ッ林 裕巳, Mitsubayashi Hiromi; born 7 September 1955) is a Japanese politician of the Liberal Democratic Party, who serves as a member of the House of Representatives.
Iemitsu Arai (新井 家光, Arai Iemitsu; born 5 May 1955) is a Japanese politician from Fukaya, Saitama. After graduating…Iemitsu Arai (新井 家光, Arai Iemitsu; born 5 May 1955) is a Japanese politician from Fukaya, Saitama. After graduating from Teikyo University, Arai became an orthopedic surgeon. He was elected mayor of Fukaya with the backing of Liberal Democratic Party (LDP) and New Komeito Party (NKP) in 1999. His younger brother Etsuji served as a LDP member of the Diet of Japan.
Seiji Nishino is a Japanese neuroscientist and writer. He is a professor emeritus of psychiatry and behavioral sciences…Seiji Nishino is a Japanese neuroscientist and writer. He is a professor emeritus of psychiatry and behavioral sciences at the Stanford University. He is also the director of Stanford Center for Sleep Sciences and Medicine. Nishino, a well-known sleep researcher, he researches sleep disorders, sleep and circadian physiology using animal models. Since 2016, he has been director of Good Quality Sleep Research Organization. He is also the author of a best-selling Japanese book on sleep.
Junichiro Ito (伊藤 順一郎, Itō Jun'ichirō; born 1954) is a Japanese medical researcher and a psychiatrist. He is currently…Junichiro Ito (伊藤 順一郎, Itō Jun'ichirō; born 1954) is a Japanese medical researcher and a psychiatrist. He is currently the director of the Department of Psychiatric Rehabilitation, National Institute of Mental Health, Japan. Ito's research interests include Assertive Community Treatment and assistance programs for socially withdrawn individuals, called hikikomori.
Wakako Sawara (佐原 若子) (born November 22, 1953) is a Japanese politician and dentist. She is a member of the House of…Wakako Sawara (佐原 若子) (born November 22, 1953) is a Japanese politician and dentist. She is a member of the House of Representatives (1 term) and a director of the Aomori Prefectural Medical Association.
Takashi Mitsubayashi (三ッ林 隆志, Mitsubayashi Takashi; 5 July 1953 – 2 August 2010) was a Japanese politician of the…Takashi Mitsubayashi (三ッ林 隆志, Mitsubayashi Takashi; 5 July 1953 – 2 August 2010) was a Japanese politician of the Liberal Democratic Party, who served as a member of the House of Representatives in the Diet (national legislature). A native of Satte, Saitama and graduate of Saitama Medical School, he was elected to the House of Representatives for the first time in 2000.