Carlo Zen

Carlo Zen (カルロ・ゼン, Karuro Zen), is the original creator of Youjo Senki: Saga of Tanya the Evil. He is also the author for the Youjo Senki Light Novel, Youjo Senki Web Novel series.

Works (story)
Youjo Senki: Saga of Tanya the Evil Baikoku Kikan Terror Kyouju no Ayashii Jugyou: Strange Lessons by Professor Terror Yakusoku no Kuni: Promised Country