Ikeda was born in 1867, the final year of the Bakumatsu period in Yonezawa Domain (modern Yamagata Prefecture, as the eldest son of noted samurai Ikeda Nariaki.
 He moved to Tokyo at age 13.
 His initial efforts to enroll in either Keio University or Tokyo Imperial University failed due to his lack of English language skills; however after 18 months of private tutoring he was able to secure admission into the newly formed Department of Economics at Keio University in 1890.
 At the recommendation of Harvard professor Arthur Knapp, who was stationed at Keio University, Ikeda was sent to study at Harvard University in the United States from 1890-1895.
 After graduation, he returned to Japan and obtained a job at the Jiji Shimpo newspaper, but quite after only three weeks.
The Keio Inokashira Line (京王井の頭線 , Keiō Inokashira-sen ) is a railway line operated by the Japanese private railway operator Keio Corporation in the western suburbs of Tokyo, connecting Shibuya in Tokyo with Kichijōji in Musashino City.
 It is not physically connected to the Keio Main Line Network, but a transfer is available at Meidaimae Station.
 This line is gauge, unlike other Keio lines which are gauge.
Keio University Shonan Fujisawa Campus (慶應義塾大学湘南藤沢キャンパス , Keio Gijuku Daigaku Shonan-Fujisawa kanpasu ) , also known as “Keio SFC” is a research-oriented campus of Keio University located in the city of Fujisawa, Kanagawa Prefecture, Japan.
 The campus currently offers three undergraduate courses, two postgraduate courses and incorporates one high school and several research institutes.
 The campus was designed by Fumihiko Maki, a Pritzker Prize laureate.
The front side of the 10,000 yen note includes a portrait of Yukichi Fukuzawa, a Meiji era philosopher and the founder of Keio University.
 The back of the note shows a drawing of the Hōō (鳳凰 , Fenghuang) in the Hall of the Phoenix, Byōdō-in.
The Waseda–Keio rivalry (早慶戦 , Sōkeisen ) , also known as the Waseda–KO rivalry, is a college rivalry between two universities located in Tokyo, Japan: Waseda University and Keio University.
 Both schools are regarded as the most prestigious private universities in Japan.
 The rivalry dates back to the introduction of baseball in Japan during the Meiji period (1868–1912).
 In Keio University, it is called Keisōsen, too.
Fukuzawa Yukichi (福澤 諭吉 , January 10, 1835 – February 3, 1901) was a Japanese author, writer, teacher, translator, entrepreneur and journalist who founded Keio University, Jiji-Shinpō (a newspaper) and the Institute for Study of Infectious Diseases.
PlatBox Project, formally known as Boxed Economy Project, is a multi-agent based computer simulation software development project founded by Iba Laboratory at Keio University, Japan.
 The main work of PlatBox Project is to develop PlatBox Simulator and Component Builder, which are claimed to be the first multi-agent computer simulation software that do not require end-users to have any computer programming skill in order to create and execute multi-agent computer simulation models.
 Currently, the project is organized by Takashi Iba, assistant professor from Keio University, and Nozomu Aoyama.
 PlatBox Simulator and Component Builder are currently offered only in Japanese; however, the English version is expected to be out anytime soon.
Keio Academy of New York (慶應義塾ニューヨーク学院 , "Keiō Gijuku Nyūyōku Gakuin" , Keio NY) is a private high school in Purchase, Harrison, New York in the New York City metropolitan area.
 It is sponsored by Keio University, making it an overseas branch of a Japanese private school, or a "Shiritsu zaigai kyōiku shisetsu" ().
Keio University (慶應義塾大学 , Keiō Gijuku Daigaku ) , abbreviated as Keio (慶應 ) or Keidai (慶大 ) , is a Japanese private university located in Minato, Tokyo.
 It is known as the oldest institute of modern higher education in Japan.
 Founder Fukuzawa Yukichi originally established it as a school for Western studies in 1858 in Edo (now Tokyo).
 It has eleven campuses in Tokyo and Kanagawa.
 It has ten faculties: Letters, Economics, Law, Business and Commerce, Medicine, Science and Technology, Policy Management, Environment and Information Studies, Nursing and Medical Care, and Pharmacy.
Toshihiko Izutsu (井筒 俊彦 , Izutsu Toshihiko , 4 May 1914 – 7 January 1993) was Professor Emeritus at Keio University in Japan and author of many books on Islam and other religions.
 He taught at the Institute of Cultural and Linguistic studies at Keio University in Tokyo, the Iranian institute of Philosophy in Tehran, and McGill University in Montreal, Canada.
 He was fluent in over 30 languages, including Arabic, Persian, Sanskrit, Pali, Chinese, Japanese, Russian and Greek.

Question: Fukuzawa Yukichi, was a Japanese author, writer, teacher, translator, entrepreneur and journalist who founded Keio University, a Japanese private university located in Minato, in which city? 
Answer: Tokyo