While the “VR” will remain in the title, the Switch version will not feature virtual reality support. However, new maps will be added, including the places fans most want to visit and people fans most want to meet.
Kowloon’s Gate VR: Suzaku first launched for PlayStation VR in October 2017 in Japan and July 2018 in Asia. Here is an overview of Kowloon’s Gate VR: Suzaku, via PlayStation Store Hong Kong (edited for better English):
Welcome to the otherworldly. An album you picked up by chance. Collect peeled shrimp, unlock seals, and trace the memories of the album with old photographs as clues. Experience the world of [the original Kowloon’s Gate from] 20 years ago—an immersive theme park! Proposed by the Kowloon Gate development team 20 years later. With the town and people changing every so often, walk through the nostalgic space whenever you want in a new non-game virtual reality experience.