Seasons of Heaven was recently revealed to the public as a Nintendo Switch Exclusive. Based on a French book, it features a boy with Asperger's and his dog on an adventure.
Not much has been revealed about the game's story, but it seems to have a very Team Ico feel to it. Ironic considering the recent release of The Last Guardian. We've recently gotten a trailer that still doesn't answer much, but entices all the same.
Nintendo and AnyArts Productions have been pretty quiet on the title, but there's a Nintendo Switch showcase scheduled in January, where games for the Nintendo Switch will most likely be shown off. It's safe to assume that Seasons of Heaven might make an appearance.