Home People Yûki Okano Yûki Okano movies Yûki Okano movies Yûki Okano Movies (8) Kekko Kamen Returns (2004) As Screenplay. Kekko Kamen Surprise (2004) As Screenplay. Kekko Kamen: The MGF Strikes Back (2004) As Screenplay. Kekko Kamen New (2003) As Screenplay. The Slit-Mouthed Woman (1996) As Writer. Angel of Darkness 4 (1996) As Screenplay. Amazoness in White (1995) As Screenplay. Angel of Darkness (1995) As Screenplay.