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Setonaikai Broadcasting

Logo: 飯江誰出茂, Public domain, via Wikimedia Commons3

Television station in Kagawa and Okayama, Japan

Setonaikai Broadcasting Co., Ltd. (株式会社瀬戸内海放送, Kabushiki-gaisha Setonaikai Hōsō; KSB) is a TV station broadcasting in Kagawa and Okayama Prefectures. It is a member station of the All-Nippon News Network (ANN).2 It is headquartered in Takamatsu.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Nov 22, 1967Founded1

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KSB Hall
Photo: ぺっけ, CC BY-SA 3.0, via Wikimedia Commons5

Setonaikai Broadcasting Co., Ltd. (株式会社瀬戸内海放送, Kabushiki-gaisha Setonaikai Hōsō; KSB) is a TV station broadcasting in Kagawa and Okayama Prefectures. It is a member station of the All-Nippon News Network (ANN).2

Corporate structure

Setonaikai Broadcasting sits at the top of its group. 3 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

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.

The story

A preliminary license was granted on November 1, 1967; on November 22, 1967, it was established as Shin-nihon Broadcasting. The current name was adopted on February 19, 1968.

April 1, 1969: Analog TV Broadcasting started

December 1, 2006: Digital TV Broadcasting started

July 24, 2011: Analog TV Broadcasting ended

January 18, 2021: Moved to its new headquarters in Kaminocho, Takamatsu City, Kagawa Prefecture from its former headquarters in Saihōchō Itchōme, Takamatsu, Kagawa Prefecture.

From Wikipedia’s article on Setonaikai Broadcasting, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Timeline

  1. Nov 22, 1967Founded Founded1

Sources

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

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