Final Fantasy XIV x Yo-kai Watch

The Yo-kai Watch: Gather One, Gather All! is a collaborative event in Final Fantasy XIV that crosses over with the Yo-kai Watch franchise. The event will start on July 26, 2016 at 1:00 a.m. (PDT) and ends on October 3, 2016 at 7:59 a.m. (PDT).

Gameplay
Speak with the poor-heeled youth on the Steps of Nald (X:9.2 Y:9.1). Upon completion of the quest, you will receive a Yo-kai Watch and Yo-kai Medallium which you can use to obtain Yo-kai Medals.

In order to undertake this quest, your character must be above level 15, and you must first complete one of the following main scenario quests: "The Gridanian Envoy", "The Lominsan Envoy", or "The Ul'dahn Envoy".

Medals
Yo-Kai medals are obtainable by equipping the Yo-kai Watch accessory and participating in FATEs in La Noscea, the Black Shroud, and Thanalan.

Minions
After gathering Yo-kai Medals and delivering them to the wandering executive at the Gold Saucer (X:5.2 Y:6.9), he will introduce you to your favorite Yo-kai. By befriending these Yo-kai, you will be able to summon them as in-game minions. Collect more medals to meet more Yo-kai!

Mount
There are a total of thirteen Yo-kai that will be visiting Eorzea. If you befriend all thirteen and summon each one as a minion, you will receive the Whisper-go mount as a reward. You can ride this mount throughout open-world areas in Eorzea!

Weapons
You can exchange Legendary Yo-Kai Medals with the wandering executive for your favorite Yo-kai weapon. Legendary Yo-kai Medals are obtainable by participating in certain FATEs while accompanied by the Yo-kai minion that corresponds to the desired weapon. With a lot of dedication (and luck), you can gather enough medals to get any Yo-kai weapon you want! There are specific destinations where you should go gather Legendary Medals, and the location is different depending on the weapon. Be sure to check the Yo-kai Medallium for details on where to go to search for medals.