Japan has vowed to tighten immigration procedures after ex-Nissan boss Carlos Ghosn fled the country while on bail.
Justice Minister Masako Mori has promised a thorough investigation and said authorities had issued an international notice for his arrest.
It’s their first official response since Ghosn fled for Lebanon a week ago while awaiting trial on charges of financial wrongdoing.
As a condition of his release on bail, the former auto executive was required to stay in Japan.
It remains unclear what Japan might do to bring him back as it has extradition treaties only with the United States and South Korea.


Trump says there will either be a deal with Iran or US will 'finish the job'
Storms kill at least eight in central China as Typhoon Bavi looms offshore
Landslide in China's Gansu province traps 16
Hamas dissolves Gaza government, Israel dismisses move as 'stunt'
Death toll from Venezuela quakes rises to 3,535 as thousands remain displaced
Russian strikes kill 26, exposing Ukraine air-defence shortages
Clashes escalate at Sri Lanka prison to leave 25 dead, many more injured
Six killed in India's Mumbai as rains wreak havoc, disrupt travel
