Publisher ARIA recently announced that the 2013 romance visual novel A Good Librarian Like a Good Shepherd (Daitoshokan no Hitsujikai) is coming to Switch, and they shared its first trailer for the port.
To be more specific, the Nintendo Switch version is A Good Librarian Like a Good Shepherd: Library Party, the same version that released on PS Vita in 2015 as a port of the original PC game. The Nintendo Switch release will contain the Dreaming Sheep fan disc as well as the Houkago Shippo Days spinoff.
A Good Librarian Like a Good Shepherd will release for Nintendo Switch in Japan on July 26, 2018 for 6,800 yen.