Company ProfileCompany overview

Company name
Kashikey Co., Ltd.
Founding date
2011 (Incorporated in March 2011 due to reorganization of the company, but they have inherited all of the businesses associated with precious gems and jewelry from "the former Kashikey," which was incorporated in July 1970).
Capital stock
88 million yen
Hisao Kato, Chairman of the board of directors
Kazuya Taguchi, President and CEO
Number of employees
130 (as of March 1, 2022)
Business operations
1. Diamond importation and wholesale
2. Development, production, wholesaling, and retail of jewelry for the company
3. Import agent for foreign brands
Main customers
Domestic department stores, foreign and domestic retail shops, manufacturers, and general clients
Annual turnover
4.1 billion yen (fiscal year ending February 2022)
Main banks
Mizuho Bank, Mitsubishi UFJ Bank, Sumitomo Mitsui Bank, The Shoko Chukin Bank, Resona Bank, Sumitomo Mitsui Trust Bank
Associate companies
Kashikey Holdings Co., Ltd., Lukina Co., Ltd., Aste Co., Ltd., Kashikey Building Co., Ltd.
Overseas subsidiaries
Kashikey Hong Kong Limited, Kashikey Diamond India Private Limited

OfficeBusiness offices

  • Headquarters

    2-19-3 Shinbashi Minato-ku Tokyo Japan 105-0004
    Tel. 03-3575-0810 (main)

  • Nagoya office

    2-1-1 Sakae Naka-ku Nagoya, Aichi Prefecture Japan 460-0008
    Nittochi Nagoya Building 14F
    Tel. 052-204-1180 (main)

  • Osaka Office

    1-3-1 Umeda Kita-ku Osaka Japan 530-0001
    Osaka Ekimae Daiichi Building 5F 3-3
    Tel. 06-4797-8401

  • Overseas subsidiariesKashikey Hong Kong Limited

    Room 902, Hong Kong House, 17-19, Wellington Street, Central, Hong Kong

  • Overseas subsidiariesKashikey Diamond India Private Limited

    FE-3011-A Bharat Diamond Bourse,Bandra Kurla Complex Bandra(East),Mumbai 400051