Looking for a long anime (100+ episodes) to watch on the side of more serious anime.?

I am looking for a long anime (100+ episodes). Im looking for a not so serious animes like hunter x hunter (2011) or fairy tail to watch on the side of more serious animes, so i can take a break from the seriousness once in a while. I havent watched hunter x hunter (2011) or fairy tail yet and im looking to get your opinion on them. I know fairy tale gets a lot of sh**, can you explain why? I also know hunter x hunter is on hiatus right now and i was wondering if the anime has some what of a conclusion, because i dont want to watch 100+ episodes and nothing get resolved. I am also open to other suggestions, they can be shorter than 100 episodes just no less than 50. Also if you can give me a description of the animes you suggest would be helpful, doesnt have to be long maybe a sentence or two. These animes are the only ones I dont want to watch, bleach, naurto, and DBZ. Thank You in advance!!!