The sci-fi mystery manga “20th Century Boys” (and its final chapter, “21st Century Boys“) by Naoki Urasawa (famous for doing “Monster”) is pretty much one of the best things I’ve ever read. And you can read it all online through those links! Expect fanart from me for this series eventually.
If you like Alan Moore’s “Watchmen” (the first 50 chapters reminded me of this classic American comic a lot) or Stephen King’s “The Stand” (haven’t read this, but I’ve heard it’s similar), you’ll like it.
The live action movie is coming out this August and I can’t wait. At last, something I can look forward to before the “Watchmen” live action movie!