Takaneshi Okui

Takaneshi Okui is the younger sister of Yuki Okui, who has recently disappeared. Reason for disappearance is unknown as of now...

Investigations on disappearance
Takaneshi Okui was last seen outside the front gate of Nakasato High School. Presumed to be returning home. Yuki Okui saw no sign of her back home, and was in an upset mood. Conclusions for her whereabouts are still unknown, but investigations still continue...

Her computer was left powered on at home, and there was an open folder on the Desktop called "Game". In this folder, there was  an .exe file called "SOUL" and 2 folders, each called "TakaneshiFile" and "YourFile". Files seems to be on a dark grey USB connected in the computer, with a slightly rusty appearance. The USB has been taken by police and stored in a high-security vault for future tests to possibly help with Takaneshi's whereabouts.