An omake included in Volume 18 of the Dandadan manga series.
Synopsis[]
Kei spends her time illustrating her version of Sanjome, while Momo and Miko provide feedback and find her odd drawing of the teacher hilarious as she continues. Subsequently, the trio is reprimanded by Murakami for their tardiness to gym class. As they genuinely apologize, they spot Sanjome in the room and struggle to suppress their laughter while comparing him to Kei's illustration, which frustrates Murakami as he observes their lack of seriousness.