Isekai Izakaya Nobu Vol. 4 (Light Novel)

Nobuyuki Yazawa is the owner of an izakaya named Nobu located on a quant street in Kyoto. Shinobu Senke is a waitress at the bar who visits an Inari shrine to pray for the bar’s success. Little does she know that her prayer would lead to the bar’s entrance being connected to another world! Now, business is booming as residents from an otherworldly city called Aitheria begin frequenting the bar to enjoy its famous "Toriaezu Nama" beer and out-of-this-world cuisine!
In Vol. 4, spring arrives in the ancient city of Aitheria and Nobu is more popular than ever thanks to their new set lunch that people are raving about. Then summer arrives, and a man from across the sea knocks on the bar’s door…
Notice: This book is written in Japanese.