Biography
Kazuki Nishiwaki, also known as Westward One Tree, is a renowned visual effects professional in the film industry. He is recognized for his significant contributions to the "Demon Slayer" anime series. Nishiwaki's journey in the series began with his role as the 3D Director for "Demon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arc" in 2023. He further demonstrated his expertise as the 3D Director for "Demon Slayer: Kimetsu no Yaiba - To the Swordsmith Village" later the same year. Nishiwaki's most recent credit is as a Compositing Artist for "Demon Slayer: Kimetsu no Yaiba Infinity Castle" in 2025. His work in these projects showcases his proficiency in creating and enhancing visual elements that bring the animated world of "Demon Slayer" to life.
