RKK

Kumamoto: 1,197kHz(S28.1.1)

Establishment of Radio Kumamoto Co., Ltd. (RKK)

Start of radio broadcasting

Jin Yosh: 1,197kHz(S31.9.26)

Start of television broadcasting

Company name changed to Kumamoto Broadcasting Co., Ltd. (abbreviation RKK)

Signed a television network cooperation agreement with Tokyo Broadcasting System (TBS)

Goshoura: 1,197kHz(S43.6.1)

Aso: 1,197kHz(S49.3.30)

Start of synchronized radio broadcasting (1197kHz, main station, Aso, Goseura)

Completion of RKK Second Hall (currently RMP and RKK Move)

Signed partnership agreement with China Guangxi Television and sister station (mutual training exchange begins)

Launch of official internet website

Headquarters (Office Building) Completion

Completion of headquarters (studio building)

Start of internet radio broadcasting

Start of local news internet video distribution

Joint experiment of video distribution from Aso crater camera

Start of terrestrial digital broadcasting

End of analog TV (VHF 11ch, JOBF-TV) 7/24. Transition to digital

RKK 60th anniversary commemorative program "1st Kumamoto Castle Marathon" (RKK TV) achieved 59.9% program share and 33.2% average household rating

Start of RKK Radio, Wide FM (91.4MHz) broadcasting: 810W output, 81.9% coverage in the prefecture

Start of RKK Radio, Wide FM (Hiji 92.3MHz, Minamata 94.2MHz) broadcasting: 50W in Hiji, 100W in Minamata, combined with RKK Kumamoto FM for 90.4% coverage in the prefecture

J-Move became a subsidiary

Launch of RKK Aso FM

Joined the UN SDG Media Compact

Tokyo branch relocated to "SPACES Akasaka"

Established purpose and refreshed brand logo on the 70th anniversary of Kumamoto Broadcasting

Certified as an "Eru Boshi Company" for promoting women's empowerment

Certified as an excellent child-rearing support company

Certified as a "DX Certified" business

Tokyo branch relocated to "Akasaka Park Building"

Converted TV Sub to IP