I can't find the specific interview online. It's included in one of the volumes of Gundam Origin, which I took out of the library. However, this interview touches on similar themes, and may in fact be the same one I read. I have a poor memory.
If you're looking to learn more about the political movement in general, read up on the Zenkyoto. I am far from an expert, so I don't have any specific books to recommend. But if you do a little digging, even just on Wikipedia, it will become clear how much Japanese culture owes to that political moment.
> Throughout Z, my attitude toward everyone involved was, “You’re fools for only wanting Gundam. You’ve recklessly asked me to do this; I’ll make the protagonist go insane.” Despite this warning, they pressed ahead anyway, those adults felt no responsibility toward the work. So, I decided to do exactly what I wanted.
> Yasuhiko: Including the bit where you lifted the hero’s name from Camille Claudel?
> Tomino: All of it was intentional. And even after I made Z that way, the same stupid adults came back saying, “Let’s do another one next year.” Honestly, I was aghast. All right then, let’s make ZZ. But I’ll show you: this is the kind of foolish thing you’ll get. Only then did they finally catch on, “Oh, Tomino’s calling us idiots.” It took them two full years to get that. Two years of time and money. There are a lot of adults like that.
