Watch full movie online. Oka Manasu is a Telugu Romantic comedy film features Niharika Konidela and Naga Shourya in lead roles. This is the first feature film for Niharika Konidela. The film is written and directed by Rama Raju garu and Produced by Madhura Sreedhar Reddy garu. It is a pure ethnic love story between Surya and Sandhya.