Vibrator (2003)

(Japanese with English subtitles) After meeting a handsome truck driver (Nao Omori) in the midst of an urban mini-mart, a 30-something freelance writer (Shinobu Terajima) embarks on a life-changing emotional journey of sexual self-discovery. Ryuichi Hiroki (I Am an S&M Writer, Tokyo Trash Baby) directs this critically acclaimed road movie based on the novel by Mari Akasaka.