Question: Do both films, Japon İşi and Ninaivirukkum Varai, have the directors who are from the same country?
Sentence (from "Ninaivirukkum Varai"): The film stars Prabhu Deva and Keerthi Reddy in the lead roles, while Ranjith, Anand, Vivek, Sujatha, and Fathima Babu play supporting roles.
Relevant evidence: No