The Life of a Japanese Pub Manager

Gong Ziyu inherited a tavern in Japan, thinking he could live a peaceful life. But, who can tell me, what's with my shut-in sister named Izumi Sagiri? Also, I was about to close, why did these strange people named Artoria, Violet, Yae Sakura come to my shop? It was said to be a relaxing daily life!!? Mainly daily life oriented, not a single female lead, don't enter if you dislike. Group number: