TV Vader © 1980 Epoch Co., Ltd.
Offering four Space Invaders inspired games built-in the system.
In the middle of the case are the joystick (only left & right) and one fire button labeled "missile". Left to them is a LEVEL button used to select the game, and on the right is a START button and an ON/OFF power switch.
A year later the games were released for the Casette Vision on the Battle Vader cartridge.