Hi-Vision IDs in 1994 

Hi-Vision was basically analog HD TV broadcasts that was launched in the early 90s. NHK, Nippon Television, TBS, Fuji TV, TV Asahi, TV Tokyo, cable broadcaster WOWOW and Asahi Broadcasting (ABC 6 of Osaka, TV Asahi affiliate) were the participating broadcasters for Hi-Vision.

0:00 NHK Hi-Vision 0:08 WOWOW Hi-Vision 0:20 Nippon TV Hi-Vision 0:35 TBS High 0:45 Fuji TV Hi-Vision 0:53 TV Asahi Hi-Vision 1:08 TV Tokyo Hi-Vision 1:18 ABC Hi-Vision

JO341～🎵 BS-HDTV～🎵 NHK～🎵

0:24 Designed by Hayao Miyazaki

0:47 フジテレビハイビジョン放送開始映像の手書きで可愛い

That's so late 1994 and early 1995.

Source: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-fq_Yu9s66mQ.html

0:15 わお❗わお❗Σ(･ω･ﾉ)ﾉ