TV Asahi co., LTD (Corporation テ レ ビ Asahi, English: TV Asahi Corporation, hereinafter referred to as the EX, テ レ dynasty, old name: national Asahi hoso co., LTD), there is Japan's kanto region as the main area. Formerly known as "Japan Education Television" (NET for short), it is a television station set up to broadcast educational programs.