I spent a whole load of time last night typing up all the useful blog entries on the website about various terms to be used in the show, but got fed up and deleted them all before posting. Because I'm actually rather interested in this series (I might even WATCH it!), a basic summary of the interesting salient points is below, spoilered for people who like to go in completely blind:
People who have proper Nihongo-fu, please correct as necessary. I really need to knuckle back down to vocab/grammar learning...