About

Company Profile

Company name (Japanese)
株式会社メディアジーン
Company name (English)
Mediagene Inc.
Established
October 30, 1998 (Transferred to a holding company on July 1, 2015)
Address
Arethusa Shibuya, 23-2
Maruyamacho, Shibuya-ku, Tokyo
150-0044
GOOGLE MAP
Representative
CEO, Co-Founder: Motoko Imada
Directors
Director CVO: Hiroto Kobayashi
Director CFO: Hiroyuki Terao
Director CSO: Tatsuki Serizawa
Outside Director: Yasuyoshi Yanagisawa
Auditor:Toshihide Natori
Executive Officer Yuko Endo
Executive Officer: Daisuke Kanazawa
Executive Officer: Kei Togashi
Executive Officer: Kotaro Teshima
Executive Officer: Kazumi Oda
Executive Officer: Satoshi Yoshioka
Group Company
TNL Mediagene Japan
Infobahn Co.
Capital
55,000,000 yen *As of December 15, 2023

Management Team

 

Directors

Director: Motoko Imada
Motoko Imada

Representative Director, CEO and Co-founder
Mediagene Co. Co-founder of Infobahn Co., Ltd.

After working in the publishing industry, he was involved in the editing, publishing, and overseas copyright negotiations of books and magazines.In 1994, he launched the Japanese version of ``WIRED'' and served as its business manager. After that, he became independent and founded the online media company Mediagene Co., Ltd. (formerly Infobahn Group Headquarters) in 1998, and in 2015 established the digital agency Infobahn Co., Ltd. through an incorporation-type split. From 2022, he will serve as the secretary of Keizai Doyukai. Co-founded TNL Mediagene in 2023 and became COO and president. In 2024, he became an outside director of NOK Corporation.

Director CVO/Founder: Hiroto Kobayashi
Hiroto Kobayashi

Director, CVO and Co-Founder

``Wired Japan'' was launched in 1994. Serves as editor-in-chief. In 1998, he founded Infobahn Co., Ltd. (currently Mediagene ), which supports corporate digital communication. He has launched many media in both print and web fields, such as " Gizmodo Japan ", and supports the digital marketing of domestic and foreign companies. Known as a pioneer of content marketing and owned media. Since 2017, we have become the official Japanese partner of Berlin's international tech conference "TOA" and co-host programs in Germany and Tokyo every year. Currently, he is producing programs and fieldwork to co-create new innovations with a focus on the circular economy and biodiversity, connecting local governments and companies. His major publications include “After GAFA: Future Map of a Decentralized World” (KADOKAWA) and others. The book was translated and published in Korea and China. His main works include ``Free'', ``Share'', ``Public'' (NHK Publishing), and many other books.

Director and CFO: Hiroyuki Terao
Hiroyuki Terao

Director and CFO

After working as a certified public accountant in accounting and auditing at an auditing firm, he became a director in charge of finance at a business company in 2015. After going through the IPO at the company, he joined Infobahn Group Headquarters (currently Mediagene ) in 2017, and became Director and CFO in 2018, in charge of the business management of the Group.

Director and CSO: Itsuki Serizawa
Tatsuki Serizawa

Director and CSO

Infobahn in 2007 , he engaged in launching new media and developing new businesses.
In 2015, he became executive officer and CSO of Mediagene
2020: Appointed director and CSO of Mediagene
2022: Appointed as director and CSO of the company.

Vice President, Director and Manager

  • Media Editorial Department: Yuko Endo
    Yuko Endo

    Vice President
    Media Editorial Division

  • Media editorial department manager: Kazumi Oda
    Kazumi Oda

    Vice President
    Media Editorial Division

  • Media Editorial Department: Daisuke Kanazawa
    Daisuke Kanazawa

    Vice President
    Product Division

  • Media editorial department manager: Nozomi Takasaka
    Nozomi Kosaka

    Vice President
    Media Editorial Division

  • Media editorial department manager: Kotaro Teshima
    Kotaro Teshima

    Executive Officer
    Commerce Department

  • Media Editorial Department: Kei Togashi
    Kei Togashi

    Vice President
    Media Planning Division

  • Media Editorial Department: Satoshi Yoshioka
    Satoshi Yoshioka

    Vice President
    Business Development Division

  • Media editorial department manager: Yu Ito
    Tamotsu Ito

    Director
    Media Editorial Division

  • Media editorial department manager: Kei Nakamura
    Kei Nakamura

    Executive Officer
    Commerce Department

Access

access

Mediagene
Inc.
Arethusa Shibuya
GOOGLE MAP
,

Shibuya-ku, Tokyo 150-0044 1 minute walk from the south exit of Shinsen Station on the Keio Inokashira
Mediagene

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