A Chinese man is suspected of conducting cyber fraud in Japan.The Japanese police found that the man's computer preserved about 2.9 million identity information.

Comprehensive Japan Kyodo News and Japan Times reported that the 30 -year -old man named Hu was arrested in February for suspected illegal login in electronic currency settlement services.

The joint project team on Monday (May 1) arrested the man again on the grounds of suspected violation of the prohibition of illegal invasion computer law.

The task force reported that the man was a director of a company in the Tokyo Port District.The task force also found that men's computers stored 100 million email addresses that might be used to perform online fishing fraud.

Japanese police believe that men are the core figures of criminal gangs and consider cooperating with Chinese investigating agencies to find out the truth.