If it's about politics, I only know one title, and perhaps a lot of people already read it too. 20th Century Boys. 🙂

But for those who haven't read it, I highly recommend 20th Century Boys by Naoki Urasawa. It has complex plot, playing around the themes of authoritarian cult, conspiracies, and I like how the author carefully manage the story line on realization of childhood dreams of changing the world to be a better place.

I would love to read politics themed manga. Would be perfect if it is available on mangaplus too.

Cheers!