Sapporo Television Broadcasting

JOWF
Sapporo;
Broadcast area	Hokkaido Prefecture
Frequency	1440 kHz
Programming
Format	Talk, Sports
Affiliations	NRN
Ownership
Owner	The STVradio Broadcasting Co., Ltd.
History
First air date	December 15, 1962
Technical information
Power	50,000 watts
Links
Website	https://www.stv.jp/radio/index.html

JOKX-DTV
Hokkaido, Japan;
City	Sapporo
Channels	Digital: 21 (UHF); Virtual: 5;
Branding	STV
Programming
Affiliations	Nippon Television Network System and Nippon News Network
Ownership
Owner	The Sapporo Television Broadcasting Co., Ltd.
History
Founded	April 8, 1958
First air date	April 1, 1959
Former call signs	JOKX-TV (1959-2011)
Former channel number(s)	Analog:; 5 (VHF, 1959-2011)
Former affiliations	Fuji TV/FNN/FNS (secondary; April 1, 1959 – March 31, 1972)
Technical information
Licensing authority	MIC
ERP	27 kW
Links
Website	http://www.stv.jp/

The Sapporo Television Broadcasting Co., Ltd.
Native name	札幌テレビ放送株式会社
Romanized name	Sapporo Terebi Hōsō kabushiki gaisha
Company type	Private KK
Industry	information, communication
Founded	8 April 1958
Headquarters	8-1-1, North-1-West, Chūō-ku, Sapporo, Japan
Area served	Hokkaido Prefecture, Japan
Key people	Ken Inoue (President)
Services	Telecasting; Planning; Production and sales of TV programs;
Divisions	STVradio
Website	www.stv.jp

The Sapporo Television Broadcasting, Co., Ltd. (札幌テレビ放送株式会社, Sapporo Terebi Hōsō Kabushiki Gaisha) is a TV station of Nippon News Network (NNN) and Nippon Television Network System (NNS) in Hokkaidō, Japan. Headquartered in Sapporo, the capital city of Hokkaidō prefecture, the TV station was established on April 8, 1958. It is usually called "STV" for short, which is used as a name in a number of TV programs.

Since December 15, 1962, the company has worked as both television and radio station until July 12, 2005, when the radio section was split into the STVradio Broadcasting, Co., Ltd. (STVラジオ株式会社, STV Rajio Kabushiki Gaisha) was established. Currently, the STV Radio is a radio station of National Radio Network (NRN) in Hokkaidō, Japan. The license of the radio broadcasting was succeeded to the STV Radio, and started radio broadcasting on October 1, 2005.