Kazuma Sumi
- Birthday: 2003-03-27
- Place of birth: Tsu, Mie Prefecture, Japan
- Also know as: Sumi Caras
Kazuma Sumi (born March 27, 2003) is a Japanese professional wrestler currently signed to DDT Pro-Wrestling (DDT), where he is a former KO-D 6-Man Tag Team Champion and KO-D 10-Man Tag Team Champion. He is also known for his work in various promotions around the Japanese independent scene.
