Vibrator won the Special Jury Prize at the Sundance Film Festival. Yet, while the film gained international acclaim, Tsuruta remained a distinctly "indie" figure, refusing to transition into mainstream television dramas.
Despite the extensive investigation, Kana's case remains unsolved. The Nagano Prefectural Police Department continues to seek leads and appeals to the public for any information that might help bring justice to Kana and her family. kana tsuruta