J:COM Group Companies(January 1,2018)

CATV Business

  • J:COM Sapporo Co., Ltd.
  • J:COM East Co., Ltd.
  • J:COM Tokyo Co., Ltd.
  • J:COM Shonan Co., Ltd.
  • J:COM Saitama Co., Ltd.
  • J:COM Chiba Co., Ltd.
  • Tsuchiura Cable Television Co., Ltd.
  • YOKOHAMA CABLE VISION Inc.
  • J:COM Adachi Ltd.
  • J:COM Ichikawa Ltd.
  • J:COM OHTA Ltd.
  • J:COM Kita Kanto Ltd.
  • J:COM Tokyo Kita Ltd.
  • J:COM TokatsuKatsushika Ltd.
  • J:COM KawaguchiToda Ltd.
  • J:COM Chiba Central Ltd.
  • J:COM Nakano Ltd.
  • J:COM Hachioji Ltd.
  • J:COM Hino Ltd.
  • J:COM Tama Ltd.
  • J:COM Minato Shinjuku Ltd.
  • J:COM Musashino Mitaka Ltd.
  • J:COM MINAMIYOKOHAMA Ltd.
  • J:COM West Co., Ltd.
  • J:COM Kyushu Co., Ltd.
  • Cable Net Shimonoseki Co., Ltd.
  • Oita Cable Telecom Co.,Ltd.
  • J:COM Oita Engineering Co.,Ltd.
  • Victoria Communication Inc.
  • USUKI CABLENET CO.,LTD.
  • Oitaken Digital Network Center Co.,Ltd.*
  • Green City Cable Television Co.,Ltd.*

Media Business

  • Jupiter Entertainment Co., Ltd.
  • Jupiter Golf Network Co., Ltd.
  • J SPORTS Corporation
  • Channel Ginga Co., Ltd.
  • Discovery Japan Inc.*
  • AXN Japan Inc.*
  • AT-X, Inc.*
  • JUPITER VISUAL COMMUNICATIONS, CO.,LTD.
  • ASMIK ACE, INC.
  • Jupiter Satellite Broadcasting Co.,Ltd.
  • InteracTV Co.,Ltd.*

Electric Power Related Business

  • IP Power Systems Corp.

Event Management

  • ANY CO.,LTD.

Retail Business

  • Jupiter Shop Channel Co.,Ltd.

Special Subsidiary Company

  • J:COM Heart Co., Ltd.

Others

  • Japan Digital Serve Corp.*
  • Open Wireless Platform, LLC.*
  • Media Create Co., Ltd.*
  • GOLF NETWORK PLUS INC.*
  • *Equity method-affiliate' s franchises: companies which J:COM holds from 20 to 50% of issued shares.