Brainwashed by Space monsters to draw giant space monsters?
Interesting...
Even if he was, you'd think they would have brainwashed him so he'd make them look at least a little menacing.
Since we're talking about interesting tidbits, Tetsuro Amino, the director of M7 also worked more recently on that children's anime called Chacha and something something... Anyway, it's about a little boy and his pet dog/car. I'm sure someone here has seen it and can explain better....
See it is a whole Giant Space Monster conspiracy. They knew of his original idea so the GSM capture him, brainwashed him to make sure they were not intimidating to prepare the grounds for their invasion, we will think they are a bunch of sissy monsters...