Japan is an action comedy thriller film directed by Raju Murugan and produced by S. R. Prabhu under Dream Warrior Pictures. The film stars Karthi and Anu Emmanuel in the lead roles. The film was offically announced in August 2022. Principal photography began in November. The music is composed G. V. Prakash Kumar, while the cinematography and editing are handled by Ravi Varman and Philomin Raj, respectively.