Details: Also known as Isekai Shokudō. Aired in 2017. Twelve episode with each episode at a little under twenty-five minutes.
Two of the most popular genres of anime right now are fantasy anime (Sword Art Online, Konosuba, Overlord, too many others to count) and gourmet/food anime (Shoukugeki no Soma being the most popular I think). Restaurant to Another World combines these two genres to create a lighthearted anime that was relaxing and fun watch.