Lyrane was Glodia's first game, released December the 1st 1986, for the PC-88, and 25 days later for the FM-77.
It was an action game, were you should send commands the Mother Brain, and avoid the defense program in order to stop the hung-up computer.
It sounds simple, and it was. The game was published by B.P.S, for the price of 400yen. That is around 3$.