OVAs bundled with special editions volumes of the manga. 
 
1. Youkoso Fairy Hills! 
Lucy comes across a mysterious written request. The client is looking for an object that is in Fairy Tail's female dormitory, Fairy Hills. To verify the request, Lucy visits Fairy Hills, and discovers that the client is Hilda, the dormitory head who is looking for a "shining treasure." Meanwhile, Natsu and the other guild members are cleaning their pool. 
 
2. Yousei Gakuen: Yankee-kun to Yankee-chan 
The anime adaptation of the manga side story "Yousei Gakuen Yankee-kun to Yankee-chan," which puts the characters of Fairy Tail in a school setting. The title is a parody of Miki Yoshikawa's "Yankee-kun to Megane-chan." 
 
3. Memory Days 
An all-new original story storyboarded by Hiro Mashima, the author of Fairy Tail, released on February 17, 2012. "Natsu's Secret" is going to be revealed in the "Past World"?! Guided by a "magic book" that's lying in the Guild's storage room, Natsu, Lucy, Happy, Gray, and Erza have traveled back into the past!! 
 
4. Yousei-tachi no Gasshuku 
Natsu, Lucy, and the others go to a training camp for the Grand Magic Games. While there, the Fairy Tail Guild take a much needed break at the beach and hot spring. 
 
5. Dokidoki Ryuuzetsu Land 
Adapting the chapter 298. The story is set during the Grand Magic Games when various guilds gather at the pool for some fun (and the chaos that ensues).

FAIRY TAIL OVA