Suspect has hinted to police that he has committed similar assaults against other women
TokyoReporter
Victim suffered minor injuries to her knee
Suspect said, 'I wanted play money to pay for in-game purchases on online games'
Victim's three young children slept in another room while the incident unfolded on Thursday
Emi Akama said, 'I did not kill them'
Court took into account a grim history of domestic abuse
Suspect said, 'I wanted to expose my lower body to test if anyone around me would notice'
During girl's detention, investigators repeatedly pressured her to confess to the crime
Suspect said, 'I will remain silent'
One victim was told, 'I retired after being shot in the war'