1964–1968
The station was founded in 1951, and launched on April 12, 1964 as JOTX-TV (Science TV Tokyo … See more

1968–1981
On July 1, 1968, the company was renamed Tokyo Channel 12 Production Limited. Later, the Nihon Keizai Shimbun newspaper decides to buy the TV network, and Chann… See more

1981–1998
In 1981, the station rebranded as Television Tokyo Channel 12, Ltd. or TV Tokyo for short as shown in its wordmark. When the MegaTON Network was founded one year later, it exp… See more