The Nippon News Network (NNN) and Nippon Television Network System (NNS) are Japanese commercial television networks organised by Nippon Television (NTV) in Tokyo, which is owned by The Yomiuri Shimbun Holdings. NNN provides national news and current affairs programming to its regional affiliates, while NNS feeds entertainment and other non-news programmes. NNN and NNS are made up of 30 affiliates, including three stations that are double- or triple-affiliated with rival networks.
NNN was founded on 1 April 1966, [1] while NNS was founded on 14 June 1972. [2]
Stations are listed mostly in Japanese order of prefectures which is mirrored in ISO 3166-2:JP, with exceptions for the Kantō region, Aichi-Gifu-Mie, Kansai region (except Mie), Tottori-Shimane and Okayama-Kagawa, which form single wide broadcasting markets respectively.[ citation needed ]
Broadcasting area(s) | Station | LCN | Start date of broadcast | Date of affiliation | Note(s) | ||||
---|---|---|---|---|---|---|---|---|---|
Prefecture | Region | On air branding | Abbr. | Call sign | NNN | NNS | |||
Hokkaidō | Sapporo TV | STV | JOKX-DTV | 5 | 1 April 1959 | 1 April 1966 | 14 June 1972 | Core station | |
Aomori | Tōhoku | Aomori Broadcasting | RAB | JOGR-DTV | 1 | 1 October 1959 | 1 April 1966 | 14 June 1972 | |
Iwate | Tōhoku | TV Iwate | TVI | JOII-DTV | 4 | 1 December 1969 | 1 December 1969 | 10 September 1974 | |
Miyagi | Tōhoku | Miyagi TV | MMT [note 1] | JOMM-DTV | 4 | 1 October 1970 | 1 October 1970 | 10 September 1974 | Core station |
Akita | Tōhoku | Akita Broadcasting | ABS | JOTR-DTV | 4 | 1 April 1960 | 1 April 1966 | 14 June 1972 | |
Yamagata | Tōhoku | Yamagata Broadcasting | YBC | JOEF-DTV | 4 | 1 April 1960 | 1 April 1966 | 14 June 1972 | |
Fukushima | Tōhoku | Fukushima Central TV | FCT | JOVI-DTV | 4 | 1 April 1970 | 1 October 1971 | 10 September 1974 | |
Kantō region | Nippon TV | NTV | JOAX-DTV | 4 | 28 August 1953 | 1 April 1966 | 14 June 1972 | Eastern flagship station; core station | |
Niigata | Chūbu | TV Niigata | TeNY [note 2] | JOPI-DTV | 4 | 1 April 1981 | 1 April 1981 | 1 April 1981 | |
Toyama | Chūbu | Kitanihon Broadcasting | KNB | JOLR-DTV | 1 | 1 April 1959 | 1 April 1966 | 14 June 1972 | |
Ishikawa | Chūbu | TV Kanazawa | KTK | JOWX-DTV | 4 | 1 April 1990 | 1 April 1990 | 1 April 1990 | |
Fukui | Chūbu | Fukui Broadcasting | FBC | JOPR-DTV | 7 | 1 June 1960 | 1 April 1966 | 14 June 1972 | Primary affiliate; also affiliated with ANN since 1989 |
Yamanashi | Chūbu | Yamanashi Broadcasting | YBS | JOJF-DTV | 4 | 20 December 1959 | 1 April 1966 | 14 June 1972 | |
Nagano | Chūbu | TV Shinshu | TSB | JONI-DTV | 4 | 1 October 1980 | 1 October 1980 | 1 April 1981 | |
Shizuoka | Chūbu | Shizuoka Daiichi TV | SDT | JOSX-DTV | 4 | 1 July 1979 | 1 July 1979 | 1 July 1979 | |
Aichi and Gifu | Chūbu | Chukyo TV | CTV | JOCH-DTV | 4 | 1 April 1969 | 1 April 1973 | 1 April 1973 | Core station |
Mie | Kansai | ||||||||
Kansai region (except Mie) | Yomiuri TV | ytv | JOIX-DTV | 10 | 28 August 1958 | 1 April 1966 | 14 June 1972 | Western flagship station; core station | |
Tottori and Shimane | Chūgoku | Nihonkai TV | NKT | JOJX-DTV | 1 | 3 March 1959 | 1 April 1966 | 14 June 1972 | |
Hiroshima | Chūgoku | Hiroshima TV | HTV | JONX-DTV | 4 | 1 September 1962 | 1 April 1966 | 14 June 1972 | Core station |
Yamaguchi | Chūgoku | Yamaguchi Broadcasting | KRY | JOPF-DTV | 4 | 1 October 1959 | 1 April 1966 | 14 June 1972 | |
Okayama | Chūgoku | Nishinippon Broadcasting | RNC | JOKF-DTV | 4 | 1 July 1958 | 1 April 1966 | 14 June 1972 | |
Kagawa | Shikoku | ||||||||
Tokushima | Shikoku | Shikoku Broadcasting | JRT | JOJR-DTV | 1 | 1 April 1959 | 1 April 1966 | 14 June 1972 | |
Ehime | Shikoku | Nankai Broadcasting | RNB | JOAF-DTV | 4 | 1 December 1958 | 1 April 1966 | 14 June 1972 | |
Kōchi | Shikoku | Kochi Broadcasting | RKC | JOZR-DTV | 4 | 1 April 1959 | 1 April 1966 | 14 June 1972 | |
Fukuoka | Kyūshū | Fukuoka Broadcasting | FBS | JOFH-DTV | 5 | 1 April 1969 | 1 April 1969 | 14 June 1972 | Core station |
Nagasaki | Kyūshū | Nagasaki International TV | NIB | JOXH-DTV | 4 | 1 April 1991 | 1 April 1991 | 1 April 1991 | |
Kumamoto | Kyūshū | Kumamoto Kenmin TV | KKT | JOQI-DTV | 4 | 1 April 1982 | 1 April 1982 | 1 April 1982 | |
Ōita | Kyūshū | TV Oita | TOS | JOOI-DTV | 4 | 1 April 1970 | 1 April 1970 | 14 June 1972 | Also affiliated with FNN/FNS |
Miyazaki | Kyūshū | TV Miyazaki | UMK | JODI-DTV | 3 | 1 April 1970 | 1 April 1979 | (none) | Tertiary affiliate of NNN; not affiliated for non-news programming (NNS); also affiliated with FNN/FNS and ANN |
Kagoshima | Kyūshū | Kagoshima Yomiuri TV | KYT | JOUI-DTV | 4 | 1 April 1994 | 1 April 1994 | 1 April 1994 | |
Prefecture | Region | Station(s) from neighbouring prefecture | News gathering |
---|---|---|---|
Saga | Kyushu | FBS (Fukuoka) | FBS (Fukuoka) |
Miyazaki | Kyushu | For NNS programming on cable providers: KKT (Kumamoto), [3] KYT (Kagoshima) [4] For NNN programming: UMK (Miyazaki), KKT (Kumamoto), KYT (Kagoshima) | UMK (Miyazaki) |
Okinawa | Kyushu | N/A [note 3] | Nippon TV Naha Bureau |
Single asterisk (*) indicates former primary affiliate
Broadcasting area(s) | Station | Ch. | Years of affiliation | Current affiliation | Current NNN/NNS affiliate | Note(s) | |||
---|---|---|---|---|---|---|---|---|---|
Prefecture | Region | On air branding | Abbr. | Call sign | |||||
Miyagi | Tōhoku | Sendai Television | OX | JOOX-TV | 12 | 1966–1970 | FNN/FNS | MMT | [note 1] |
Fukushima | Tōhoku | Fukushima TV* | FTV | JOPX-TV | 11 | 1966–1971 | FNN/FNS | FCT | [note 2] |
Niigata | Chūbu | Niigata Sogo Television | NST | JONH-TV | 35 | 1968–1981 | FNN/FNS | TeNY | [note 3] |
Shizuoka | Chūbu | Shizuoka Prefectural TV | SKT | JOSI-TV | 33 | 1978–1979 (secondary) | ANN | SDT | [note 4] |
Aichi and Gifu | Chūbu | Nagoya TV* | NBN | JOLX-TV | 11 | 1966–1973 | ANN | CTV | [note 5] |
Mie | Kansai | ||||||||
Nagasaki | Kyūshū | TV Nagasaki | KTN | JOWH-TV | 37 | 1969–1990 (secondary) | FNN/FNS | NIB | [note 6] |
Kumamoto | Kyūshū | TV Kumamoto | TKU | JOZH-TV | 34 | 1969–1982 (secondary) | FNN/FNS | KKT | [note 7] |
Kagoshima | Kyūshū | Kagoshima TV | KTS | JOKH-TV | 38 | 1969–1994 (secondary) | FNN/FNS | KYT | [note 8] |
Broadcasting area(s) | Station | Ch. | Current affiliation | Current NNN/NNS affiliate | Note(s) | |||
---|---|---|---|---|---|---|---|---|
Prefecture | Region | On air branding | Abbr. | Call sign | ||||
Tottori and Shimane | Chūgoku | TSK | TSK | JOMI-TV | 38 | FNN/FNS | NKT | Since the San'in Chuo Shimpo (Shimane Shimbun at the time of its opening) was deeply involved in the opening of TSK, it had a close relationship with the Yomiuri Shimbun, at first the newspaper hoped to open a station as a Nippon Television affiliate, but it was already Nihonkai Television (at that time (1970 to 1973) exclusively in Tottori prefecture) that was carrying Nippon TV programs, so it was opened as a Fuji TV affiliated full net in consideration of mutual entry with Tottori prefecture in the future (in 1973). |
Kumamoto | Kyūshū | TV Kumamoto | TKU | JOZH-TV | 34 | FNN/FNS | KKT | Observer affiliate. [17] However, in response to some news programs, materials were also sent out and paid for the net share. [18] |
Kagoshima | Kyūshū | Kagoshima Broadcasting | KKB | JOTI-TV | 34 | ANN | KYT | As a result of the unification adjustment and discussion by three flagship stations in Tokyo (Nippon Television, Fuji Television, and TV Asahi), instead of making the third commercial broadcasting station in Kumamoto Prefecture affiliated to Nippon Television (Kumamoto Kenmin Television), the third station in Kagoshima Prefecture became affiliated with TV Asahi. [19] |
Okinawa | Kyūshū | Okinawa Television | OTV | JOOF-TV | 8 | FNN/FNS | N/A | Since Okinawa was under the rule of the United States at the time of the preparatory stage for the opening of the station, NTV presented a condition that it would allow the purchase of the program but not cooperate with capital participation (before the launch of NNN). [20] Even after the establishment of NNN/NNS, the official membership as a dual FNN/NNN affiliate was not achieved. |