Konyaku 0-nichikon wa Dou desu ka?

A collection of five short stories. The first centers on a man who wakes up with no memory of the previous day and tries to figure out what happened. The second follows a student council president who refuses to remove her bra. The third involves a character with a complex described as "Sexy x Dynamite." The fourth features a young boy and a smartphone. The fifth story deals with a princess who strongly dislikes something, though specifics are not provided. Each story is distinct and self-contained.