It seems that my second dimension is not a daily show

Story of: It seems that my second dimension is not a daily show

Traveling to the second dimension, the neighbor is a black cat, the person behind the desk is Yukinoshita, and there is a senior sister with whom I have a good relationship named Kasumigaoka Shiu.

Traveling to the second dimension and meeting the characters I like should be double the happiness, but why...

Why is there a coffee shop called Antique opposite, the city next door is called Z City, and there is an organization called Heroes Association in the world!!