Allu Arjun Speech at Oka Manasu Audio Launch Event. #ChapanuBraother #CheptanuBrother #OkaManasuMovie stars Naga Shourya,Niharika. Directed by Rama Raju and produced by Madhura Sreedhar Reddy, Abhinay. Music by Sunil Kashyap. #OkaManasuSongs #OkaManasuAudioLaunch #NiharikaKonidela #NagaShourya