Takeshi Tamamura

Takeshi Tamamura

Chief Tech/Sci/R&D Officer at HIKARI TSUSHIN, INC.

Net worth: 187 M $ as of 2024-04-29

53 year
Finance
Technology Services
Commercial Services

Network origin in Takeshi Tamamura first degree

EntityEntity typeIndustry
Public Company Specialty Stores 29
11
Subsidiary Internet Software/Services 11
1
Operating Division Investment Managers 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Takeshi Tamamura via their personal network

CompanySectorRelated peopleMain position
Advertising/Marketing Services

Koh Gidoh

Hirokazu Mashita

Akinori Ohkawa

Toshiaki Sakari

Director/Board Member

Chairman

President

President

RAKUTEN GROUP, INC. Internet Retail

Masato Takahashi

Corporate Officer/Principal

WATABE WEDDING CORPORATION Miscellaneous Commercial Services

Masato Takahashi

Director/Board Member

FTGROUP CO., LTD. Computer Communications

Hideaki Wada

Takanao Otsuka

Tsuyoshi Sasaki

Hiroyuki Ohashi

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Investment Managers

Koji Maruyama

Private Equity Investor

LIFULL CO.,LTD. Internet Software/Services

Kazuhiko Abe

Masato Takahashi

Investor Relations Contact

Director/Board Member

STYLIFE CORPORATION Wholesale Distributors

Masato Takahashi

Director/Board Member

FONFUN CORPORATION Internet Software/Services

Tsuyoshi Sasaki

Hiroyuki Ohashi

Yosuke Uemura

Director/Board Member

Director/Board Member

Director/Board Member

Specialty Telecommunications

Hideki Anan

Chief Executive Officer

KEIOZU HOLDINGS CO Specialty Stores

Hideaki Wada

Yuichiro Mori

Shigeaki Nagano

Director/Board Member

Director/Board Member

President

Catalog/Specialty Distribution

Masato Takahashi

President

SOFTBANK CORP. Wireless Telecommunications

Naruhiro Nagasawa

General Counsel

Investment Managers

Hirokazu Mashita

Masao Sugita

Chairman

Director/Board Member

Electronics/Appliance Stores

Hideaki Wada

Takanao Otsuka

Shigeaki Nagano

Director/Board Member

Comptroller/Controller/Auditor

Comptroller/Controller/Auditor

NFC HLDG Insurance Brokers/Services

Yasumitsu Shigeta

Masato Takahashi

Masao Sugita

Seiya Ohwada

Yuichiro Mori

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Comptroller/Controller/Auditor

IFLAG CO LTD Miscellaneous Commercial Services

Masato Takahashi

Takanao Otsuka

Masao Sugita

Tsuyoshi Sasaki

Director/Board Member

Comptroller/Controller/Auditor

Comptroller/Controller/Auditor

Director/Board Member

Human Network, Inc.

Takanao Otsuka

Director/Board Member

Advertising/Marketing Services

Masao Sugita

Comptroller/Controller/Auditor

Multi-Line Insurance

Seiya Ohwada

Director/Board Member

Specialty Stores

Shigeaki Nagano

Director/Board Member

Life Globalize, Inc.

Masahiko Takaoka

Comptroller/Controller/Auditor

Specialty Telecommunications

Hirokazu Mashita

Toshiaki Sakari

Director/Board Member

Director/Board Member

PREMIUM WATER HOLDINGS,INC. Beverages: Non-Alcoholic

Hideaki Wada

Masao Sugita

Shigeaki Nagano

Director/Board Member

Director/Board Member

Director of Finance/CFO

Real Estate Development

Hideaki Wada

Seiya Ohwada

Hiroyuki Ohashi

Ryo Shibata

Akihiro Sueyoshi

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Donki Johokan Co., Ltd.

Hiroyuki Ohashi

Director/Board Member

Packaged Software

Seiya Ohwada

President

Electronics/Appliance Stores

Shigeaki Nagano

Hiroyuki Ohashi

Comptroller/Controller/Auditor

Director/Board Member

WILL GROUP, INC. Personnel Services

Masato Takahashi

Director/Board Member

Salespartner, Inc.

Seiya Ohwada

Director/Board Member

Fine Trading KK

Masato Takahashi

President

Rakuten Shigoto Shoukai, Inc.

Masato Takahashi

President

UNIPOS INC. Information Technology Services

Masato Takahashi

Director/Board Member

Sunliqur, Inc.

Takanao Otsuka

Comptroller/Controller/Auditor

Honest Business Consulting Co., Ltd.

Takanao Otsuka

Director/Board Member

Multi-Line Insurance

Takanao Otsuka

Comptroller/Controller/Auditor

Doshisha University Faculty of Economics College/University

Masato Takahashi

Undergraduate Degree

KUSURINOMADOGUCHI, INC. Packaged Software

Koji Maruyama

Director/Board Member

Financial Conglomerates

Ken Niimura

Founder

Information Technology Services

Yosuke Uemura

Koji Maruyama

Director/Board Member

Director/Board Member

Financial Conglomerates

Masao Sugita

Director/Board Member

Financial Conglomerates

Hideaki Wada

Masato Takahashi

Director/Board Member

President

Mash Plus Co., Ltd.

Masato Takahashi

Director/Board Member

CHIC HOLDINGS INC. Real Estate Development

Hiroyuki Ohashi

Ryo Shibata

Akihiro Sueyoshi

Director/Board Member

Director/Board Member

Director/Board Member

Sakura Insurance, Inc.

Masao Sugita

Director/Board Member

INEST, INC. Electronics Distributors

Akinori Ohkawa

Yuichiro Mori

Yosuke Uemura

Shinichi Kakimoto

Ryo Shibata

Director/Board Member

Chief Administrative Officer

President

Director/Board Member

Director/Board Member

Specialty Telecommunications

Seiya Ohwada

Director/Board Member

Statistics

International

Japan 51

Sectoral

Technology Services 11
Finance 11
Retail Trade 7
Commercial Services 6
Communications 5

Operational

Director/Board Member 156
Corporate Officer/Principal 31
President 31
Comptroller/Controller/Auditor 17
Chairman 10
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