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Company Information　

Company Profile

Company name GRAPE ONE LTD.
Established August 5, 2019
Business Overview ・Platform business for Local 5G and regional BWA wireless.
・Sales, operation, and maintenance of Local 5G and regional BWA equipment.
・Verification, development, and provision of solutions.
Address 2-11-2 Iwamotocho, Chiyoda-ku, Tokyo, Japan. Itopia Iwamotocho 2-chome Building, 3rd floor
Phone number 03-6240-9638
Shareholders Sumitomo Corporation
ZTV Co., Ltd.
EHIME CATV, Inc.
EHIME CATV Service, Inc.
Internet Initiative Japan Inc.
Cable Network Akita Co., Ltd.
CableTV Co., Ltd.
Tama Cable Network Corporation.
CCJ Co., Ltd.
Regional Wireless Japan Ltd.
Capital 100 million yen (as of March 31, 2024)
Fiscal year end March

Access

2-11-2 Iwamotocho, Chiyoda-ku, Tokyo, Japan. Itopia Iwamotocho 2-chome Building, 3rd floor [Map]

By Train:

  • 4-minute walk from Iwamotocho Station on the Toei Shinjuku Line
  • 8-minute walk from Kanda Station on the JR Chuo Line and Yamanote Line
  • 8-minute walk from Akihabara Station on the JR Sobu Line
  • 8-minute walk from Kodemmacho Station on the Tokyo Metro Hibiya Line