Writer
Katsuhiko Takayama (高山 カツヒコ) is a screenwriter. He is a member of the Writers Guild of Japan. His real name and old name is Katsuhiko Takayama (高山 克彦).
Aldnoah.Zero (Re+)
2025 · Writer
Zegapain STA
2024 · Screenplay
Luger Code 1951
2016 · Screenplay
Zegapain ADP
Kishin Houkou Demonbane
2004 · Screenplay