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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 7
  • 1
    Yoshida, Masahiko
    Director born in April 1947
    Individual (1 offspring)
    Officer
    2018-06-21 ~ now
    OF - Director → CIF 0
  • 2
    Yashiro, Hiroko
    Director born in March 1965
    Individual (1 offspring)
    Officer
    2018-06-21 ~ now
    OF - Director → CIF 0
  • 3
    Uchida, Kazuhiro
    Director born in April 1959
    Individual (1 offspring)
    Officer
    2017-08-03 ~ now
    OF - Director → CIF 0
  • 4
    Suzuki, Koichi
    Director born in January 1956
    Individual (1 offspring)
    Officer
    2017-08-03 ~ now
    OF - Director → CIF 0
  • 5
    Yamamoto, Yoshihisa
    Director born in March 1965
    Individual (1 offspring)
    Officer
    2018-06-21 ~ now
    OF - Director → CIF 0
  • 6
    Fujiuchi, Kiyofumi
    Director born in October 1964
    Individual (1 offspring)
    Officer
    2018-06-21 ~ now
    OF - Director → CIF 0
  • 7
    Suenaga, Mamoru
    Director born in December 1956
    Individual (1 offspring)
    Officer
    2019-06-19 ~ now
    OF - Director → CIF 0
Ceased 5
  • 1
    Kawano, Tadaaki
    Director born in September 1949
    Individual
    Officer
    2017-08-03 ~ 2019-06-19
    OF - Director → CIF 0
  • 2
    Osawa, Takashi
    Director born in September 1963
    Individual
    Officer
    2017-08-03 ~ 2020-06-18
    OF - Director → CIF 0
  • 3
    Notsu, Hiroo
    Director born in March 1960
    Individual
    Officer
    2017-08-03 ~ 2018-01-04
    OF - Director → CIF 0
  • 4
    Ono, Kazutoshi
    Director born in August 1976
    Individual
    Officer
    2017-08-03 ~ 2019-02-28
    OF - Director → CIF 0
  • 5
    Tsuchihashi, Shingo
    Director born in October 1959
    Individual
    Officer
    2017-08-03 ~ 2020-06-18
    OF - Director → CIF 0
parent relation
Company in focus

SAISON INFORMATION SYSTEMS CO., LTD.


  • SAISON INFORMATION SYSTEMS CO., LTD.
    Info
    Registered number FC034519
    1-8-1 Akasaka, Minato-ku, Tokyo 107-0052
    OVERSEAS COMPANY incorporated on 2017-07-06 and dissolved on 2022-11-02 (5 years 3 months). The company status is Converted / Closed.
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.