Kadoi Satomi (門井佐登美) is a member of Muscle Musical. In her first (and so far only) appearance on KUNOICHI, she destroyed the Final Stage with 21.4 seconds left, becoming the third female to achieve kanzenseiha as well as the second woman ever to achieve it in her first appearance. She has also competed at least twice on SASUKE. Her first known appearance was in SASUKE 23; although her run was fully cut from the broadcast, it is known that she failed the Jumping Spider. In SASUKE 27, she was able to get her revenge on the Jumping Spider but failed the very next obstacle, the Half-Pipe Attack.