Anime Those Who Hunt Elves Episodes

I'm just wondering, how many episodes are there in the seasons? I think there's 12 episodes in the first? And how many are there in the 2nd?
I trust someone has seen this anime, too? :sweat:

 

i've seen the all of the first one. i think there is three dvd's, maybe 3 or4 episodes on each. i didn't know there was more episodes?

 

I've seen that there are epsiodes 1-12 on season 1 and 1-9 on season 2.
I haven't seen more episodes, so i'm wondering if it really is 12 episodes in the first season. It sounds kinda little.