Nichijou no Dai-ni-jü-wa.Mio has Nano, Mai and Yüko help her draw her yaoi manga that she is submitting. Unfortunately, Nano is embarrassed over the yaoi, Mai keeps drawing unnecessary things in the manga and Yüko accidentally spilled ink on one of the pages and tries to unsuccessfully fix it. Meanwhile, Misato has a talk with her senpai Yoshino over her feelings but the latter wasn't listening and instead, gives Misato spicy crackers. Nano plays a game of Hide and Seek with Sakamoto and the Professor but when neither of them can't find the Professor and decides to take a break, the Professor, scared that they won't find her, immediately comes out of her hiding place...