Who are the main characters in the 'Comic 8 Ibu Kemal' series, and what are their roles?

The central character is Otto, a mischievous and curious boy who frequently finds himself in comical situations. Other key characters include Ibu Kemal, Otto's wise and patient grandmother who offers guidance; Bapak (Father), Otto’s father, who is often portrayed as a bit clueless but loving; and various friends and neighbors who contribute to the series' everyday narrative. Each character's role contributes to the comedic scenarios and the lessons learned within the stories.