| Nishinippon Broadcasting Co., Ltd. | |
| Trading Name: | RNC |
| Native Name: | 西日本放送株式会社 |
| Romanized Name: | Nishinipponhōsō kabushikigaisha |
| Type: | Kabushiki gaisha |
| Industry: | Television & Radio broadcasting |
| Hq Location: | 8-15 Marunouchi |
| Hq Location City: | Takamatsu City, Kagawa Prefecture |
| Hq Location Country: | Japan |
| JOKF | |
| City: | Takamatsu |
| Area: | Kagawa Prefecture |
| Branding: | RNC Radio Nishinippon Hōsō Radio |
| Frequency: | 1449 kHz |
| Repeater: | See
|
| Airdate: | October 1, 1953 |
| Format: | Talk/Sports |
| Power: | 5,000 watts |
| Coordinates: | 34.3208°N 134.0727°W |
| Affiliations: | JRN/NRN |
| Owner: | Nishinippon Broadcasting Co., Ltd. |
| Callsign: | JOKF-DTV |
| Location: | Kagawa and Okayama, Japan |
| City: | Takamatsu |
| Branding: | RNC Nishinippon Hōsō TV Channel 4 |
| Digital: | 20 (UHF) |
| Virtual: | 4 |
| Translators: | See
|
| Affiliations: | Nippon News Network and Nippon Television Network System |
| Owner: | Nishinippon Broadcasting Co., Ltd. |
| Airdate: | July 1, 1958 |
| Former Callsigns: | JOKF-TV (1958–2011) |
| Former Channel Numbers: | Analog
|
| Licensing Authority: | MIC |
| Erp: | 2 kW (digital) 10kW (analog) |
| Coordinates: | 34.5591°N 133.9651°W |
is a Japanese television and radio broadcaster in Kagawa and Okayama. The abbreviation, RNC originates in the radio service name (Radio Nishinippon Broadcasting Company, 西日本放送ラジオ). It is affiliated with Japan Radio Network (JRN), National Radio Network (NRN), Nippon News Network (NNN), and Nippon Television Network System (NNS).
Customary, they called their main station "Takamatsu", however actually it located at top of the Mt. Kinkōzan in "Okayama" as the other rival companies, such as KSB, RSK, OHK, TSC and NHK Okayama.