Atlus USA made a bit of a splash with today's Nintendo Direct presentation, announcing a localization for The Alliance Alive and providing more details on Radiant Historia: Perfect Chronology - both set to release in 2018 along with Shin Megami Tensei: Strange Journey Redux. Not forgetting their big release for 2017 however, Atlus announced that a demo for Etrian Odyssey V: Beyond the Myth is now available on Nintendo eShop
The demo holds no restrictions on what type of party the player can make, every class is available to use. The level cap is set at 10, and only the first three floors can be explored. However, all progress you make in the demo can transfer to the main game when it releases next month.
Etrian Odyssey V: Beyond the Myth is set for release on October 17th in North America. You can find various class trailers at the following links: