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IR Japan Group

Group Companies

IR Japan, Inc.

  • Address

    26th floor, Kasumigaseki Building, 2-5, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 100-6026, JAPAN

  • TEL

    +81-3-3519-6720

  • Establishment

    December 1984

  • Representative Director

    Yuichiro Kitamura

  • Business Description

    Consulting company dedicated to providing market information which includes shareholder- and investor-related data, and supporting the formulation and implementation of business strategies for listed companies

Japan Originated Investment Bank, Inc.

  • Address

    7th floor, Shin-Kokusai Building, 4-1, Marunouchi 3-chome, Chiyoda-ku, Tokyo 100-0005, JAPAN

  • Establishment

    February 2021

  • Representative Director

    Shirou Terashita

  • Business Description

    Professional FA services, specializing in M&A services such as ownership battles, corporate restructuring, and business reorganizations

  • URL

    https://joib.co.jp/en/static/

IRJ Business Consulting Staff, Inc.

  • Address

    26th floor, Kasumigaseki Building, 2-5, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 100-6026, JAPAN

  • Establishment

    May 2022

  • Representative Director

    Yukihiko Aoyama

  • Business Description

    Entrusted with IR/SR services

    Collection, analysis, and provision of investment information in Japan and overseas

    Research and provision of information on domestic and overseas capital market trends