Just read GTO (all 25 volumes maaaan) finish. AHHHHHHHHHH I GOTS NO LIFE

There's a THIRTY-ONE volume series about GTO's past. woa. So far subs have been released up to chapter 40, vol 5. So that's gonna be one big and long series. It's called Shounen Jun'ai Gumi. Tough to remember and did lots of crawling in the Internets for it, man.

Also, there's a prequel to that. Bad Company. A 1 volume short story. All very interesting.

okcyabyes