Square Enix just announced today, a collaboration with game developer, LEVEL-5, INC, for a Final Fantasy XIV/Yo-Kai Watch crossover event, coming to Eorzea later this summer.
The limited time, crossover event will take place in game in Final Fantasy XIV. The event will feature 13 different Yo-Kai from Yo-Kai Watch, including Whisper and Jibanyan.
The event will allow players to participate and special quests, and earn special Yo-Kai Watch, themed rewards such as mounts, minions and weapons.
More information can be found (in Japanese) on the FFXIV x Yo-Kai Watch Collaboration website: