Senritsu Kaiki File Kowasugi! Final Chapter
as Masahiko Saito
2015
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Senritsu Kaiki File Kowasugi! The Most Terrifying Movie in History
as Dr Masahiko Saito
2014
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Samurai Angel Wars
as Writer
2011
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Hyakki Yakoushou
as Writer
2007
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Angel of Massacre: There is a Demon in the Video
as Screenplay
1997
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Happy Ending Story
as Writer
1991
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