Based in the Shinjuku district, Hiroshi Higashimura (28), known as "King," was arrested for repeatedly raping girls while keeping them in a drugged state inside a mixed-use building he used as a hideout. According to investigators, multiple videos were recovered from computers and smartphones seized from Higashimura, documenting the actions, conversations, and scenes of women during the assaults. Evidence indicates he had been operating at the location for an extended period.