Writing Masashi Kubota Biography Masashi Kubota is a Japanese screenwriter. Acting If Blessed 南木野 淳 2010 Other Credits Zegapain ADP Screenplay 2016 Detatoko Princess Screenplay 1997 Doraemon: Nobita and the Galaxy Super-express Key Animation 1996 Sonic the Hedgehog: The Movie Writer 1996 Doraemon: Nobita and the Kingdom of Clouds Key Animation 1992 Doraemon: Nobita's Dorabian Nights Key Animation 1991 Agent-readable