>>123706>>123710The first season of the anime covers part 1 and 2, and it's pretty damn accurate if you either hunt down the old Nutbladder fansubs or ignore the names changed for copyright. The anime adaptation of part 1 also has way better pacing, since it cuts out the 10 or so chapters of Jonathan and Arina doing lovey dovey shit.
So if your really on the fence about getting in to it, watch the first season of the Anime, and start reading after that.