Hi Hi Puffy AmiYumi (2004)

S03E37 Manga Madness, Part II

Kaz finds himself trapped inside a manga, where he's taken prisoner by Mr. Maestro. Meanwhile, Ami and Yumi embark on a mission to save their manager, teaming up with two unlikely heroes: a pencil and an eraser. Together, they devise a plan to rescue Kaz from the clutches of their formidable foe.