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Private company

Radio Osaka Corporation

Logo: Radio Osaka Corporation, Public domain, via Wikimedia Commons3

Radio station in Osaka, Japan

Radio Osaka Corporation (株式会社ラジオ大阪, Kabushiki-gaisha Rajio Osaka; OBC) is an AM radio station of National Radio Network (NRN) in Osaka, Japan. It is a company of the Donuts group, which owns 34% of the shares in the company with the Sankei Shimbun, part of the Fujisankei Communications Group owning 15.9% of the broadcaster's shares.2 It is headquartered in Osaka Prefecture.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

May 17, 1958Founded1

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Radio Osaka Corporation (株式会社ラジオ大阪, Kabushiki-gaisha Rajio Osaka; OBC) is an AM radio station of National Radio Network (NRN) in Osaka, Japan. It is a company of the Donuts group, which owns 34% of the shares in the company with the Sankei Shimbun, part of the Fujisankei Communications Group owning 15.9% of the broadcaster's shares.2

Corporate structure

Radio Osaka Corporation is part of a group headed by Donuts. 3 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Donuts Shibuya, Japan
    • Radio Osaka Corporation Osaka Prefecture
    • CELLORB Subsidiary · Yokohama, Japan

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. May 17, 1958Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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