• 山田 彰彦
    山田 彰彦

    Akihiko Yamada

    Chief Executive Officer (CEO)

    Founded j-Grab Inc. after working as a founding member of eBay JAPAN, Yahoo Japan Corporation Yahoo! Auctions! Planning Department Manager, and Aucfan Co., Ltd.. Yamada has 24 years of cross-border EC experience. He is also an eBay Japan Certified Consultant, JETRO New Export Power Consortium EC Expert, and the Small and Medium Enterprise Agency "New Leader" Cross-Border EC Member.

  • 中山 雅弘
    中山 雅弘

    Masahiro Nakayama


    Nakayama is responsible for business partnerships with various companies, fundraising and capital policy support with his wealth experiences in the finance and fintech fields cultivated during the 23 years of service in Mitsubishi Bank. The philosophy is to promote the PRA "WinActor" and "Cast on Call" businesses and the cross-border EC business, and to give top priority to the interests of our customers. 。

  • 横川 広幸
    横川 広幸

    Hiroyuki Yokokawa

    Director /
    Executive EC Consultant

    Yokokawa engaged in corporate sales and marketing when eBay JAPAN was founded. He also sells Japanese Buddhist altars to 86 countries around the world on the cross-border EC site "Tokyotrad" linked to eBay. He gives seminar lectures and individual consultations all over Japan as a cross-border EC advisor based on his own experience of cross-border EC success.

  • 織田 壮太郎

    Sotaro Oda

    Director /
    Senior Engineer

    Oda joined in j-Grab after working at Fujitsu Laboratories Ltd. and RareJob. He writes beautiful code and shortly in any language from a management perspective, from cross-border EC development utilizing the world's No. 1 Magento, Japanese RPA WinActor, EC payment, business system, infrastructure construction, to video distribution. His motto is to provide multi-support from infrastructure to development.

  • 宮浦 晴雄

    Haruo Miyaura

    Director /
    Marketing & Sales

    After working for Panasonic in North America, Central and South America, Middle East and Africa for a long period of time, Miyaura has extensive experience in overseas operations. After that, he worked for a foreign certification agency and then for the Japan External Trade Organization (JETRO), where he supported small and medium-sized companies in their overseas operations. He is currently working as a cross-border EC consultant at our Kansai desk.

  • 山崎 秀夫

    Hideo Yamazaki

    Advisor /
    RPA & FinTech Expert

    After working as a senior researcher at Nomura Research Institute, he is a managing director of the Japan Knowledge Management Society. Having a qualification as a registered management consultant, he distributes the world's most advanced fintech information using numerous books and SNS. He is also a PRA WinActor Business and Cross-Border EC / FinTech Advisor.

  • 安達 一彦

    Kazuhiko Adachi


    Adachi is the founder (Chairman) of Intelligent Wave. After working at Nihon Unisys Research Institute and Japan CDC, he founded the Japan Mark and became the president. He also established Intelligent Wave and Japan Tandem Computers. He is also an advisor for cross-border EC and international payment (Fintech area).

  • 真鍋 憲士

    Kenji Manabe

    Web Producer
    UX Designer

  • 相馬 有紀

    Yuuki Souma


  • 田辺 裕子

    Hiroko Tanabe


  • 高橋 芳枝

    Yoshie Takahashi

    General Affairs & Accounting
    MOS Master

  • 河野 麻美

    Asami Kono

    Technical Support

  • 白井 章子

    Shouko Shirai

    Web Designer

  • 井林 ヒサ枝

    Hisae Ibayashi

    Web Director

  • 野口 理絵

    Rie Noguchi

    Web Designer / PM

  • 瀧本 由美子

    Yumiko Takimoto


  • 池田 桃子

    Momoko Ikeda

    PM / Sales Support

  • あさの ひろこ

    Hiroko Asano

    Technical Support

  • 中島 孝

    Takashi Nakajima

    RPA Office
    Event Management

  • フェリシア



  • レイ レディシオ

    Rae Redecio


  • ケビン ベンチュラ

    Kevin Ventura

    Technical Support


Introducing the achievements of j-Grab

We have built up a track record of supporting more than 2,500 companies in cross-border EC, and we have supported more than 250 companies in building cross-border EC sites and opening of overseas EC malls.From major companies and local governments to large-scale development, the track record accumulated since our establishment in 2010 is the No. 1 in the cross-border EC industry.

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If you have any questions, please feel free to contact us

If you wish to contact us by phone

+81 03-5728-2095

Weekdays 10:00 a.m. - 10:00 p.m.(JST) Weekends and holidays 10:00 a.m. - 8:00 p.m.(JST)