I was leafing through an old Japanese Andersonalia book today. It describes toys which came out there year by year,.
This page concerning new toys during 1980 caught my eye.
There's a wholly new miniature Zero-X toy I've never seen before. I've circled it in red.
I do not know the make but it's surrounded by plastic Thunderbirds toys in similar header carded bags.
This miniature predates the mini model by Morinaga by 12 years.
Does anyone know anymore about this 1980 Zero-X?