Fairy Tail OVA 4: Fairies' Training Camp (TV Episode 2012) - IMDb

OVA 4: Fairies' Training Camp: Mavis is bored staying alone in Tenrou Island, so she decides to pay the guild a visit, unaware that the Fairy Tail members are going to the beach for a training camp which she decides to tag along as well. The group faces a lot of trouble that are caused by Natsu and Gray. What would happen if the girls got drunk?

How many fairy tail movies are there? Which is the first one? - Quora

Fairy Tail (2009): ratings and release dates for each episode

Fairy Tail (TV Series 2009–2019) - IMDb

Fairy Tail OVA 1: Welcome to Fairy Hills!! (TV Episode 2011) - IMDb

Fairy Tail OVA 4: Fairies' Training Camp (TV Episode 2012) - IMDb

Fairies' Training Camp, Fairy Tail Wiki

Fairy Tail OVA 4: Fairies' Training Camp (TV Episode 2012) - IMDb

Fairy Tail (TV Series 2009–2019) - IMDb

Fairy Tail OVA 4: Fairies' Training Camp (TV Episode 2012) - IMDb