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Restaurant to Another World: New Edition

Isekai Shokudou: Youshoku no Nekoya
異世界食堂 ~洋食のねこや~
이세계 식당 ~양식당 네코야~
Кафе из другого мира: Ресторан западной кухни «Нэкоя»

Adaptation

novel
In Tokyo lies a small restaurant called “Western Cuisine Nekoya,” ordinary in every way—save one. Every Saturday, its door connects to another world! Follow along as a cavalcade of curious guests from half-elves to samurai, dragons, halflings and vampires enter its premises, all with the same goal in mind: to fill their stomachs with the most mouth-watering of foods. 

(Source: Seven Seas Entertainment)

Alternative

manga
and 1 more
By all appearances, Western Restaurant Nekoya is a normal restaurant serving normal people—but unbeknownst to the regulars, it also attracts an alternative clientele. Every Saturday, all manner of fantastical beings come to dine, and what is familiar fare to humans can be downright exotic for visitors from beyond. To these customers, Nekoya is known by a different name: Restaurant to Another World. 

(Source: Yen Press)