You can help expand this article with text translated from the corresponding article in Japanese. (July 2024) Click [show] for important translation instructions.
View a machine-translated version of the Japanese article.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Consider adding a topic to this template: there are already 1,166 articles in the main category, and specifying|topic= will aid in categorization.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Japanese Wikipedia article at [[:ja:RKB毎日放送]]; see its history for attribution.
You may also add the template {{Translated|ja|RKB毎日放送}} to the talk page.
The initials RKB stand for Radio Kyushu Broadcasting (ラジオ九州放送, Rajio Kyūshū Hōsō), the station's former name.[1][2]
History
In 1950, following the enactment of the Radio Law, Mainichi Shimbun sought to establish three radio stations in Tokyo, Osaka, and Fukuoka. Its application for the Tokyo area was later merged with those of other national newspapers and Dentsu, forming Radio Tokyo. In the Osaka area, Mainichi Shimbun applied to establish a station under the name New Japan Broadcasting (later renamed Mainichi Broadcasting), and in Fukuoka Prefecture, under the name Radio Kyushu.[3]: 12 A license for JOFR was issued on 21 April 1951, and the company was formally established on 29 June. Radio Kyushu began operations on 1 December of the same year.
Radio Kyushu was one of the first 72 companies in Japan to apply for a license to establish a private radio station.[3]: 10 In addition to Mainichi Shimbun, Radio Kyushu received investment from local companies such as Nippon Steel and Kyushu Electric Power.[3]: 16 The headquarters was also located in Kyushu Electric Power's building.[3]: 21 On 12 April 1951, Radio Kyushu received a preliminary license,[3]: 10 and on 7 October of the same year, it began trial broadcasting.[3]: 39 On 1 December, Radio Kyushu officially launched, becoming the first private radio station in Kyushu and the fourth private radio station in Japan.[3]: 29 In its first month of broadcasting, Radio Kyushu achieved a profit of 500,000 yen.[3]: 44 The station’s first-generation trademark was selected through an open competition in 1952. The designer was Hatano Yoshiko, a middle school student in Oita Prefecture.[3]: 45 In December 1952, Radio Kyushu established the Ogura broadcasting station, which became Japan's first privately owned radio relay station.[3]: 98–99 In July 1953, Radio Kyushu established a labor union.[3]: 41
RKB began television broadcasts on 1 March 1958. At the same time, the station merged with Mainichi Seibu Television (tentative call sign JOGX-TV, later reassigned in 2013 after CBC TV spun off). As a result, the planned JOGX station was launched as the Kitakyushu satellite station (JOFO-TV).
RKB began broadcasting a digital signal on 1 July 2006. The station ended its analog programming at noon on 24 July 2011, the date by which all television stations in Japan were required to discontinue analog broadcasts per federal mandate. Right before shutting off their analog broadcasts at 23:59, RKB aired a video montage showcasing its analog history, with Taro Hakase's "The Cozy Bench" as the background music.[4]