Masaru Takagi, leader of Chinese Dragons gang, arrested
Masaru Takagi, leader of Chinese Dragons, taken into custody on a plane
A senior member of an underworld group made up of descendants of Japanese abandoned in China in the chaotic closing days of the second world war has been arrested by Tokyo police after being extradited from Shanghai.
Masaru Takagi, the 33-year-old leader of the Chinese Dragons gang, was arrested in China last February and found guilty of entering the country illegally.
After serving his prison sentence, he was put aboard an aircraft bound for Tokyo's Haneda International Airport on Tuesday and arrested by Japanese police during the flight.
Police are questioning Takagi on suspicion of violating Japan's passport laws.
A spokesman for the Tokyo Metropolitan Police declined to comment on Takagi's arrest on the grounds that the case is continuing, although it is understood that the case focuses on his application for a passport in March 2011. During the application process, Takagi allegedly failed to declare that he was on probation after being convicted of assault, broadcaster NHK reported.
Nine months later, Takagi flew from Tokyo to Hong Kong on another person's passport.