Prosecutors asked for an indefinite prison term for Kawamura Yaon on Friday in connection with a fatal assault on a university student [1].
The request for life imprisonment underscores the severity of the charges, which include robbery resulting in death, and collective assault. The case has drawn attention due to the violent nature of the crime and the youth of the participants involved.
The incident occurred in October 2025 [4] at a park in Ebetsu, Hokkaido [2]. Kawamura and two other defendants [5] are accused of assaulting Tomoya Hase, a university student, leading to his death [2]. During the attack, the group stole cash and cards from the victim [2].
During the court proceedings at the Sapporo District Court on June 5 [2], the prosecution detailed the charges of robbery resulting in death [1]. The legal process seeks to hold all three participants accountable for the coordinated violence that ended the student's life.
Kawamura spoke regarding her remorse during the proceedings. She said, "If the victim's family would allow it, I think visiting the grave and offering prayers would be one way to make amends" [3].
The court has scheduled the delivery of the verdict for June 25 [3]. This will determine whether the judge accepts the prosecution's demand for a life sentence or opts for a fixed-term prison stay.
“Prosecutors asked for an indefinite prison term for Kawamura Yaon”
The prosecution's demand for an indefinite sentence reflects the gravity of 'robbery resulting in death' under Japanese law, which often carries the heaviest penalties. Because the crime involved collective violence and theft, the court must weigh the degree of Kawamura's individual participation against the overall brutality of the act to determine if a life sentence is warranted.
