Question: Where is the alphabetically first Japanese company part of Anadolu Isuzu headquartered?

Context articles: Isuzu Bellel
Anadolu Hayat Emeklilik
Aiwa
Tanaka Seisakusho
Isuzu Motors
Yutaka Fukufuji
Isuzu (Anadolu)
Isuzu Vietnam
Tadashi Sasaki (engineer)
Isuzu Bellett

The Isuzu Bellel was a compact car produced by the Japanese automobile manufacturer Isuzu between 1961 until 1966.
 It was the company's first independent design, and also Japan's first passenger car with a diesel engine.
 It was available as a four-door sedan and a five-door station wagon, called the Bellel Express.
 The name "Bellel" resulted from combining the English word "bell" with the Roman numeral "L", equalling 50, and thus the name was supposed to represent "fifty Bells" (Isuzu literally means "fifty bells" in Japanese).
 Production began in time for the 1964 Summer Olympics held in Tokyo in October 1964.
Anadolu Hayat Emeklilik ("Anadolu Life Insurance and Pensions") is the oldest life insurance company of Turkey and remains one of the largest in the country.
 A subsidiary of İş Bankası, Anadolu Hayat Emeklilik is the first publicly traded private pensions company in Turkey.
 Founded in 1990 to take over the life insurance activities of Anadolu Sigorta following new legislation Anadolu Hayat Sigorta was transformed into a private pension company in 2003 under the new name Anadolu Hayat Emeklilik A.Ş.
Aiwa (アイワ ) , registered as Aiwa Corp., is a consumer electronics company owned by Chicago-based Joe Born since 2015.
 Aiwa was originally a Japanese company founded in 1951, and was once a globally well-regarded brand known for making quality audio products, such as speakers, boomboxes and stereo systems.
 It was the market leader in several product categories.
 Aiwa created the first Japanese cassette tape recorder in 1964.
 The company was listed on the Tokyo Stock Exchange from October 1961 until September 2002.
Tanaka Seisakusho (田中製作所 , Tanaka Engineering Works) was the first company established by Hisashige Tanaka, one of the most original and productive inventor-engineers during the Tokugawa / Edo Period.
 Established in July 1875, it was the first Japanese company to manufacture telegraph equipment.
 It also manufactured switches, and miscellaneous electrical and communications equipment.
Isuzu Motors Ltd. (Japanese: いすゞ自動車株式会社 , Hepburn: Isuzu Jidōsha Kabushiki-Kaisha ) , trading as Isuzu (] , ), is a Japanese commercial vehicles and diesel engine manufacturing company headquartered in Tokyo.
 Its principal activity is the production, marketing and sale of Isuzu commercial vehicles and diesel engines.
Yutaka Fukufuji (福藤 豊 , Fukufuji Yutaka , born September 17, 1982) is a Japanese ice hockey player currently with the Nikko Ice Bucks of the Asia League Ice Hockey.
 Fukufuji was the first Japanese player to appear in a National Hockey League game.
 The first Japanese draft pick, Hiroyuki Miura, was selected by the Montreal Canadiens in the 1992 NHL Draft, but never played in an NHL game.
 A fictional Japanese player, Taro Tsujimoto, was a name "plucked out of the Buffalo telephone book" and drafted as a joke in 1974 by Buffalo Sabres GM Punch Imlach.
 Fukufuji is the first Japanese citizen to be drafted as a goaltender in the NHL and second Japanese national to be drafted.
Anadolu Isuzu (officially Anadolu Isuzu Automotive Industry & Trading A.Ş.)
 is an automobile manufacturing company headquartered in Istanbul, Turkey and a joint venture between Anadolu Group from Turkey, and Isuzu Motors and Itochu Co. from Japan.
 Its main fields of operation are the production and marketing of light duty trucks and midibuses.
 Since the establishment of the company in 1984, more than 80,000 commercial vehicles have been produced in accordance with the Isuzu Motors license agreement.
 Anadolu Isuzu is the first Turco-Japanese joint venture in the automotive sector.
Isuzu Vietnam Co. (IVC) is a manufacturer of commercial vehicles and motor vehicle dealer based in Ho Chi Minh City, Vietnam.
 The company was founded on October 19, 1995 with a capital of 15 million U.S. dollars as a joint venture.
 Partners are the Japanese company Isuzu and Itochu Shoji, each with a share of 35%.
 From Vietnam, other partners are Saigon Automobile Mechanical Corporation at 20% and the Govap Import-Export Company with 10%.
Tadashi Sasaki (佐々木 正 , Sasaki Tadashi , born May 12, 1915) is a Japanese engineer who was influential in founding Busicom, driving the deployment of the Intel 4004 microprocessor, and later driving Sharp into the LCD calculator market.
 Son of a teacher, Sasaki grew up in Taiwan and studied electrical engineering at Kyoto University, later working in Kobe Kogyo, the first Japanese company to manufacture transistors, and then in Hayakawa Electrical Industries, where he helped to develop electrical calculators.
 This eventually led him to obtain American patent licences to fabricate integrated chips and thus the first commercially successful pocket calculator.
 His subordinates at Hayakawa company knew him as "Doctor Rocket" due to his hyperactive nature.
The Isuzu Bellett is a subcompact car produced by the Japanese Automobile manufacturer Isuzu between 1963 to 1973.
 It was an in-house designed replacement for the Isuzu Hillman Minx, built previously by Isuzu under a license agreement with the Rootes Group .
 The name "Bellett" was supposedly to represent "a smaller Bellel", a larger car built by the company.
 "Isuzu" itself means "fifty bells", hence the choice of these names.