Satatsu Yanase allegedly dismembered and burned the body of Shizuka Takase last year
TokyoReporter
Total amount lost by victims exceeds 100 million yen
Suspect said, 'We played around and tickled each other'
Police found a manual that said to target men who 'have little experience dating women and won't get angry'
Police were conducting a search involving a separate matter when the discovery was made
Suspect told police upon his surrender, 'I killed my sister'
Kokubun said, ‘ The cause of all this is a lack of awareness’
Suspect said, 'She ignored my calls'
Sergeant drank six medium-sized mugs of beer and one cup of sake before stealing a bicycle
Middle-school student returned home after the discovery