In the case of a 20-year-old woman who was stabbed to death with a knife at a karaoke shop near Nagoya Station last month, the police re-arrested on suspicion of murder on the 30th for killing a 16-year-old woman who lived with her in an apartment in Nagoya City by drowning her in the bath. It means that they are silent about the investigation.

On the 26th of last month, a 4-year-old woman was stabbed to death with a knife at a karaoke shop in Meieki 20-chome, Nakamura-ku, Nagoya, and the suspect Haruki Soga (25), a sex shop clerk, was arrested on the spot and sent to the public prosecutor's office on suspicion of murder.

It is said that the suspect Soga made a statement to the effect that he "did it out of desperation" in response to the investigation after his arrest.

At the time of his arrest, the suspect Soga also said that he had killed another woman by submerging her in the bathtub, and the body of a 30-year-old office worker who was believed to be a dating partner who lived with him was found in the bath of an apartment in Osu, Naka-ku, Nagoya.

As a result of the police investigating the condition of the body and the footage of the security cameras around the apartment, the suspect Soga was re-arrested on suspicion of murder on the 16th, saying that he also killed this woman by drowning in the bath.

It means that they are silent about the investigation.

Police are investigating the circumstances of the incident.