This Guy's a Pain (厄介なやつ Yakkai na Yatsu?) is the hundred fiftieth chapter of the Dandadan manga series.
Summary[]
Okarun carries an injured Momo away from Umbrella Boy Unji's shockwave blast attacks while being frustrated by the situation happening and wishes that he could use his powers to fight back. With his card dropped far away, after using the Medusa stone power to protect himself, Okarun shields Momo's body as Umbrella Boy Unji prepares another shockwave blast. After the blast is suddenly blocked by a cashier desk, Okarun becomes shocked to see Rokuro appearing in front of him who reveals that he followed him as he was being chased by Bega earlier in hopes of getting a lead on a new part-time job. The Turbo Granny becomes annoyed at Okarun for not telling her how to undo the effects of the Medusa card and walks up to Momo's injured body to treat her wounds. Bega then appears stating his intention to arrest everyone despite not knowing if the world he is in is real or a dream and fights Umbrella Boy Unji with Rokuro. After Umbrella Boy Unji takes to the sky after taking damage from Rokuro's particle beam, the Turbo Granny tells Okarun that the yokai Umbrella Boy is unstoppable and that he needs to take the kintama away from him to have access to his powers again while she tries to contact Rin. Despite being told that he is the only one who can stop him, Okarun finds the task to be difficult as long as he is using his normal body.