The First Kaisendon
Ignaz, a wheat broker in the city of Aitheria, is concerned about the timid personality of his sister’s fiancé, Kamil. He hopes the young man will become a person capable of protecting his sister. In order to test his resolve and bravery, Ignaz gives him an assignment: eat raw fish. Specifically, a dish called “sashimi” served at Nobu. But despite Kamil’s assumption that eating raw fish is dangerous, he finds himself stunned by the beautiful, shining plate of sashimi presented to him…
Aired 27/04/2018EP 4 - The First Kaisendon

Isekai Izakaya: Japanese Food From Another World
Izakaya “Nobu” is a modest establishment, staffed by only two people: master, Nobuyuki Yazawa, and server, Shinobu Senke.
Despite its humble appearance, its entrance is mysteriously connected to an ancient city from another world: “Aitheria.” Nobu’s patrons consist of lazy palace guards, incognito clergymen, and the Waterworks Guildmaster – certainly not your average clientele!
But once they enter Nobu’s doors, they are greeted with the finest alcohol they’ve ever tasted and dishes the likes of which they’ve never seen. With the food plentiful and the drinks flowing, the patrons leave their troubles at the door as they call, “Give me a cold ale, master!”
(Source: Crunchyroll)