Here is an overview of the trailer and demo, via Square Enix:
Welcome to the Final Trailer for NEO: The World Ends with You! Sit back and learn about the district of Shibuya, the unique and colourful cast of team-mates, Reapers, and foes you’ll come across on your travels, and the stylish and fast-paced combat that awaits you.
Meet Rindo and Fret, as they fight to change their fate. Collect and develop your powerful psychic pins and be one of the first to experience the frenetic combat against the mysterious Noise.
Your progress in the demo will transfer to the full game for those who purchase NEO: The World Ends with You on the same platform.
NEO: The World Ends with You is due out for PlayStation 4 and Switch on July 27 worldwide, followed by PC via the Epic Games Store later this summer. Read more about the game here, here, here, and here.
Watch the trailer below.