Anime suggestions,please!!!

Zero no Tsukaima, My Little Monster, and Sword Art Online are really good short and sweet animes, I really like them and they have a romance between the main characters but still have mystery& action aswell. I also like Fairy Tail but it's around 200 episodes long and is still happening, it's a Anime about a magic guild with different types of magic within. It's really fun/humorous and they are hints to romance o OTPs in the anime, haha(: that's all that I could really think of, all the other animes I've seen are a lot different. Sorry if you've seen these animes already, haha. I am actually currently watching Zero no Tsukaima( picture below ) and a Anime that is a lot like zero no Tsukaima is Toradora which actually has the same voice actress from zero no Tsukaima, haha(: hope this helps.

Mayo Chiki, Toradora!, Guilty Crown, Sword Art Online, Freezing,Lucky Star, K-on!, AnoHana, Kore wa zombie desu ka?, Clannad, Amore Hina, frutta Baskets, mondaiji-tachi ga isekai kara kuru sou desu yo?