Real estate firm sold land to government at price four times what it paid the year before
Casino has accumulated ¥50 million in sales since opening two years ago
Victim wrote on Twitter, 'I was crying for an eternity as I did not want to die'
Suspects are believed to have created about 800 fake identification cards while accumulating ¥4.6 million in sales
Both the victim and the suspect had previously consulted with police about a problem related to an inheritance
Neighbor tipped off police about an 'offensive smell' coming from the residence
'If you scream, I'll kill you,' the suspect reportedly threatened the victim
Sumiyoshi-kai member threatened the victim after he expressed reluctance to join the gang and perform tasks
Suspect told police, 'I strictly targeted middle and high school girls'
Police apprehended the suspect on a road about 800 meters from the office around 40 minutes later