A 38-year-old Taiwanese woman on a tour of Japan was found dead in a hotel room at Lake Kawaguchi on the morning of Oct 19, 2026, and police have arrested her husband on suspicion of murdering her for insurance money.
The woman, Jin Yunrong, bled to death from a wound that reached her carotid artery, Yamanashi Prefectural Police said. Officers called to the hotel found Yang Minhan, 27, in the same room holding a blood-stained kitchen knife and arrested him at the scene.
Yang admitted possessing the knife and was sent to prosecutors on Oct 21 on suspicion of violating the Swords and Firearms Control Law. Daily Shincho reported on Oct 28, 2026, that police are now investigating the death as an insurance murder.
A story that shifted
Early reports described the two as tour participants who met on the trip, got along, and were talking in the room. That account has since come apart. Police now treat Yang as the victim's husband, and the couple's movements before the killing are under scrutiny.
The insurance angle emerged after investigators looked into policies taken out on Jin's life. Daily Shincho reported that she had told people close to her she was afraid she would not live to the end of the year. The magazine did not say who heard the remark or when it was made.
Yang's motive and the state of the couple's relationship remain unclear. Police have not said whether he has admitted to the killing itself, only to carrying the knife.
What is known
- Jin Yunrong, 38, from Taiwan, was on a group tour of Japan.
- She was found dead in a hotel room at Lake Kawaguchi, Yamanashi Prefecture, on the morning of Oct 19, 2026.
- The cause of death was blood loss from a wound to the carotid artery.
- Yang Minhan, 27, was arrested at the scene holding a blood-stained kitchen knife.
- He was sent to prosecutors on Oct 21, 2026, on suspicion of violating the Swords and Firearms Control Law.
- Police are investigating the death as an insurance murder, according to Daily Shincho.
Lake Kawaguchi, in Yamanashi Prefecture west of Tokyo, draws visitors for views of Mount Fuji and is busy with overseas tour groups in autumn. The killing took place in a hotel room during one such tour.
Questions police have not answered
Investigators have not explained how a married couple came to be listed as separate tour participants, or whether the tour operator knew of the relationship. They have also not said how long the two had been in Japan or where they were staying before the tour.
The insurance policy at the center of the case has not been described in detail. Daily Shincho reported only that suspicion of insurance murder is the line investigators are pursuing.
“She was afraid she would not live to the end of the year.”A person close to Jin Yunrong, quoted by Daily Shincho
Yamanashi Prefectural Police have not commented publicly on the insurance inquiry. Yang remains in custody, and prosecutors have until early November 2026 to decide whether to indict him.