It has been announced that the second season of the Restaurant to Another World anime is scheduled to premiere in Japan on October 1, 2021.
Masato Jinbo returns as director and series script supervisor, but OLM replaces SILVER LINK as the animation studio. Yasukazu Shoji is the new character designer, replacing Keiichi Sano and Takao Sano.
Restaurant to Another World is described as:
Western Cuisine Nekoya seems like a typical restaurant on the outside, but it hides an amazing secret: on Saturdays, portals to another world appear that allow all manner of unearthly creatures to sit down for a nice meal. Elves, dragons, or anyone else who wants to sample our world’s cuisine is welcome to partake before returning to their world, sated and ready for their next quest.
Source: FUNimation Entertainment