One resident said, 'I never imagined something like this could ever happen'
Posts published in “Yokohama”
News from Japan’s second-largest city
Police are treating the fatal stabbing as a murder
Suspect said, 'I lost my temper'
Suspect turned knife on himself after attacking his daughter
Takeharu Yamanaka said, 'I deeply apologize from the bottom of my heart'
Yuki Tanaka said, 'He used brute force'
Incidents took place just months after the pair was released from prison
Suspect said, 'I didn't hit her'
Parlor is believed to have generated sales of over 450 million yen in one year
Woman had been dead for several month prior to the discovery, police said