Let's Form a Club (部活を作ろう Bukatsu o Tsukurō?) is the hundred twenty-second chapter of the Dandadan manga series.
Summary[]
Momo asks Sanjome why he is interested in being the club advisor for the History and Culture Research Club and who he is since she has never seen him around the school. After he takes note of Momo's curiosity about him, Sanjome explains that he wishes to dive deep and solve all the world's mysteries by working with those who share in his goal, which being the advisor of the club will fulfill. Momo, Okarun, Kinta, and Bamora are then taken to the school's storehouse that will serve as their clubroom after they have cleaned it out, much to Momo's chagrin. While moving the stuff out, Okarun talks to Momo about how Sanjome seems different from other teachers, while Momo, on the other hand, expresses how she dislikes him and finds it strange how she can remember his name but not his face. After noticing a student couple making out, Momo becomes flustered and turns Okarun's head around to keep him from noticing as well. This then leads to the two of them locking eyes for a brief moment. While Momo wonders why Okarun won't say anything to her if he saw the letter, Okarun becomes flustered as he has a hard time with his feelings towards Momo ever since he previously revealed them to Bamora. Momo then reacts by punching and staring at Okarun and tries to have him confess if he read the letter, only to have him confuse by asking him if he saw "it" and checks his heartbeat to see if he is lying by pressing her ear against him, which causes him to be overwhelmed. After Momo leaves angry, Okarun becomes disappointed with himself for not working up the courage to talk to Momo and is then met by the Class Rep who asks if he is a vampire.