Hagu starts hiccuping and Professor Hanamoto helps her stop, using a technique, but fails. However, Morita shows up, causing her to repeatedly and rapidly hiccup a lot. Takemoto arrives to help her, using another technique, and Hagu's hiccups stop. Yamada turns in a project to Professor Shouda, which delighted him. Yamada and Rika then celebrate for completing the pro...