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Japanese mapping and geospatial-data company serving residential mapping, digital cartography, and automotive navigation markets.

Last updated August 22, 2026

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Overview

Zenrin is a Japanese map-making and geospatial-data company headquartered in Kitakyushu, Fukuoka Prefecture. The company develops, publishes, and maintains detailed geographic information for residential maps, digital mapping software, personal-computer applications, and automotive navigation systems. Its work combines cartographic production with extensive field research, data maintenance, and software-oriented delivery of location information. Zenrin began in 1948 in Beppu, Kyushu, under the name Tourism and Culture Advertising Company. It was established by Masatomi Osako and later developed under the leadership of his son, Shinobu Osako. The company became particularly associated with detailed residential maps and with the transition from printed cartography to digital navigation databases. Under Shinobu Osako, who served as president from 1980 until his retirement in 2001, Zenrin expanded into a major supplier of mapping information and vehicle-mounted navigation software. The company's business spans consumer, automotive, enterprise, and public-facing uses of geographic information. Zenrin supplies navigation software and mapping expertise to vehicle manufacturers and navigation-system providers. Examples described in reference material include Nissan's North American operations and Honda's Internavi in-car telematics service in Japan. Its data may also be incorporated into navigation hardware, software platforms, and other location-aware applications developed with electronics and automotive partners. A central capability is the collection and maintenance of detailed geographic and commercial information. Zenrin's field-research activities have included work across the United States, Canada, Mexico, and Brazil, including surveys of businesses along American interstate highways. Such research supports navigation databases and location-information products used by businesses, organizations, travelers, and consumers. The company also maintains international operating structures through Zenrin USA, Inc. in Burlingame, California, and Zenrin Europe GmbH in Düsseldorf, Germany. Zenrin's headquarters occupies the Zenrin-Asahi Building near Riverwalk Kitakyushu. The site is associated with the place where Edo-period cartographer Ino Tadataka began mapping Kyushu. A map museum on the building's fourteenth floor presents cartographic materials and is open to visitors on weekdays for a small admission fee. Zenrin also operates a development center in Tobata Ward, Kitakyushu. The company remains focused on geographic information, digital mapping, and navigation-related services. Its competitive position rests on the depth and maintenance of its location database, its field-survey capabilities, and its long involvement in Japanese residential mapping and in-car navigation. Beyond its commercial mapping role, Zenrin's institutional identity is closely tied to Kitakyushu and to the broader history of Japanese mapmaking.

History

Zenrin was founded in 1948 in Beppu, Kyushu, as the Tourism and Culture Advertising Company. The enterprise was established by Masatomi Osako and initially operated in a field connected with tourism and regional information. It later adopted the Zenrin name and developed expertise in the production of detailed residential maps, helping establish a durable position in Japanese map publishing. A major phase of Zenrin's development occurred during the presidency of Shinobu Osako. Osako, the founder's son, became president in 1980 and remained in the role until retiring in 2001. During this period, Zenrin expanded beyond traditional printed mapping and became a significant participant in the emerging market for computerized mapping and vehicle-mounted navigation. The company built capabilities in geographic-data compilation, software production, and the continuing revision of location information. As automotive navigation became more widespread, Zenrin developed relationships with vehicle manufacturers, telematics providers, and makers of navigation hardware and software. Its mapping expertise has supported Nissan's North American operations and Honda's Internavi service in Japan, among other automotive and electronics relationships. The company's role has involved both supplying navigation software and maintaining the geographic databases on which navigation products depend. Zenrin's data-collection model includes field research and business surveying. Reference material describes research activity in the United States, Canada, Mexico, and Brazil, including surveys of businesses located along American interstate routes. These activities illustrate the operational demands of navigation mapping: roads, addresses, buildings, businesses, and points of interest must be recorded and updated so that databases remain useful for drivers, organizations, and other users. Zenshi Takayama joined Zenrin in 1986, became a director in 2006, and assumed the presidency and chief executive role on April 1, 2008. His leadership followed the company's transition into a mature mapping and navigation-information business. Zenrin has continued to combine map publishing with software and database services rather than limiting itself to printed maps. The company established international operations through Zenrin USA, Inc., based in Burlingame, California, and Zenrin Europe GmbH, based in Düsseldorf, Germany. Its headquarters in Kitakyushu is located in the Zenrin-Asahi Building near Riverwalk Kitakyushu. A map museum on the building's fourteenth floor reflects the company's connection to cartographic history and to the local site associated with Ino Tadataka's mapping of Kyushu. Zenrin also maintains a development center in Tobata Ward, Kitakyushu. Zenrin's history therefore follows the broader evolution of geographic information from tourism and printed cartography toward continuously maintained digital databases and embedded automotive navigation. Its enduring business identity is built around detailed Japanese maps, field-based data maintenance, and the licensing or provision of mapping information for navigation and other location-dependent applications.

  • 2008

    Takayama becomes president and CEO

    [1]

    Zenshi Takayama assumed the positions of president and chief executive officer on April 1, 2008.

  • 2006

    Takayama becomes a director

    [1]

    Zenshi Takayama became a director of Zenrin before taking the company's top executive role.

  • 2001

    Shinobu Osako retires as president

    [1]

    Shinobu Osako retired from the presidency after leading the company through its development as a mapping and automotive-navigation supplier.

  • 1986

    Zenshi Takayama joins Zenrin

    [1]

    Zenshi Takayama joined the company, later becoming a director and eventually president and chief executive officer.

  • 1980

    Shinobu Osako becomes president

    [1]

    Shinobu Osako began a presidency that lasted until 2001 and oversaw Zenrin's expansion into major mapping and vehicle-navigation activities.

  • 1948

    Company founded in Beppu

    [1]

    Masatomi Osako founded the Tourism and Culture Advertising Company in Beppu, Kyushu. The enterprise later became known as Zenrin.

Products and positioning

A specialist provider of detailed, field-maintained geographic information for Japanese mapping, automotive navigation, digital cartography, and location-aware business applications.

  • Printed and digital mapping

    Residential maps

    Zenrin is known for detailed residential maps that organize address, building, road, and neighborhood information. These maps represent the company's traditional cartographic specialization and provide a foundation for its broader geographic-information business in Japan.

  • Automotive navigation

    Automotive navigation data

    Zenrin supplies geographic databases and navigation-related software for vehicle systems. The data supports route guidance and location search and can be integrated by vehicle manufacturers, telematics services, and navigation hardware providers.

  • Geospatial software

    Digital mapping software

    The company develops mapping software and structured geographic information for personal computers, navigation systems, and other digital applications. Its offering depends on the compilation and continued maintenance of detailed location data.

  • Geospatial data services

    Location-information databases

    Zenrin's databases incorporate geographic features, addresses, businesses, and other points of interest collected through field research and surveying. They are used by businesses, organizations, travelers, and technology providers in applications that require current location information.

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