Sorry about the cast listing that it says in the credits section. Here is the real list of the cast members of Horizontal Axis.
Cast:
Hannah Hipolito as Cara Florentino
Angeli Ramos as Geneva Pascual
Mike Ramirez as Mr. Julio Valencia
Keith Catibog as Sir Ma Qiu/Senkatsu
Feel free to add cast members in the future if anyone wants that youtube extension. If and when possible. 
Go Keith!!!! Kaya mo yan!!!! Go, go, go!!!!