The Teppen Grand Prix is a competition born from a love of stand-up comedy. Yayoi Sakamoto and her two friends, Yomogi Takahashi and Yuzu Hosono, are devoted fans who form the stand-up trio Young Wai-Wai. After qualifying for the final round of the prix, the three compete against other comedic trios, with only one group able to win. The participants stay in a famous dormitory where many comedians have lodged before them. Their time living at the establishment gives them a chance to prove they have what it takes to make their audience laugh until they cry!