'Jana Nayagan' box office collection day 1: Thalapathy Vijay's farewell film opens strong

Jana Nayagan opens strong at the box office, eyeing Rs 80 crore worldwide debut. The film collected Rs 11.37 crore India net from morning shows. Tamil Nadu is driving the collections, contributing significantly to the opening day gross. The first weekend is crucial for sustaining momentum into the second week. Strong family audience support could prove a key factor for steady collections.