Multiple stories. Two had a good start, but they turned violent and sadistic, which isn't my cup of tea. Liked the art style, though.
Chapter 5 is the continuation of the #1 host's story from "Boku no Shiru Anata no Hanashi." It must take place a good deal in the future, because Hisashi is 39 and his husband is dead. He takes up with a cop.
Akanai Tobira