Kameyama Masashi

Kameyama Masashi (亀山 昌志) is a plumber who has competed three times. He was born in 1980. In his introduction, he is shown to have great upper body strength, as he was able to hand-walk 130 meters. In the SASUKE 13 Trials, he performed extremely well, clearing the trial course with 12.61 seconds left and becoming the #7 qualifier for the tournament. In the actual tournament, he mis-hit the trampoline on the re-designed Jump Hang and could not hold onto the rope.

He returned in SASUKE 16 and was one of 16 to make the Second Stage. Like many that day, he went out on the vicious Metal Spin.

He returned once again in SASUKE 23. While his run was all cut, it is known from the SASUKE Library 23rd iPhone Application that he failed the Slider Jump.

On Ninja Warrior, he's called "Yasushi Kameyama", as shown by the many mistakes by G4.