It's Me, It's Me 2013

An "It's Me" phone scam involves a con artist calling a stranger pretending to be someone familiar. When the victim is hooked, the criminal convinces the victim to transfer him a large sum of money. When electronic store clerk Hitoshi (Kamenashi Kazuya) picks up a stranger's cell phone by coincidence, he uses it to commit an "It's Me" scam on the stranger's mother. Suddenly, Hitoshi's clones - each with a different personality - start popping up everywhere. The Hitoshis get along swimmingly until one clone begins harboring more sinister thoughts.