This is a follow-up question to this one: Is the GoShogun OP being translated correctly?
The GoShogun OP had a couple lyrics that struck me as strange:
Do you know the red button? Do you know the blue button?
There don't seem to be any special red or blue buttons in the GoShogun anime (at least as far as I've watched it), and it's not clear to me what those lyrics are referring to. Is there some context that Japanese kids in the 1980s would have had to make sense of the lyrics, or are the lyrics just as nonsensical as they appear to be?