Bakwan fights back

Here are some characters, from Dirgantara High School there are Karis, Alana, Klara, Kai, Jeje, Niko, Anya, Langit, Bintang, Medi and Adrian. at Pelita Raya High School there are Bima, Adnan, Odo, Raka, Arshaka, Rere, Selina, Selena, Ian, Adella and Agatha. and the teacher at Dirgantara is Mr. Yo and the teacher at Pelita Raya is Mr. Mathias

I took this story from Bakwan Fight Back