Writing Tetsuya Yamada Biography Tetsuya Yamada (山田 哲弥, Yamada Tetsuya) is a Japanese screenwriter. Other Credits Kaina of the Great Snow Sea: Star Sage Screenplay 2023 Kaiju Decode Writer 2021 Knights of Sidonia: Love Woven in the Stars Screenplay 2021 Godzilla: City on the Edge of Battle Screenplay 2018 Godzilla: Planet of the Monsters Co-Writer 2017 Agent-readable