Yayoi Sakamoto, a devoted fan of comedians and comedy acts, enrolls in the private Kazuki High School in Nanba (Osaka's entertainment district, renowned as the launching pad for many comedians). She reunites with Yomogi Takahashi, a childhood friend who once formed the comedy duo "Konamonzu" with her in their youth. Soon after, they find themselves rehearsing a routine in a park, just as they used to, to enter a contest held by a local shopping district. At that moment, a mysterious girl calls out to them.