Mori Wataru (森 渉) is an actor who has competed in several SASUKE tournaments and also Sports Danshi. He first competed in SASUKE 16 and failed the Sandan Rolling Maruta. His next tournament was SASUKE 21 where his run was digested, but he was shown failing the Jumping Spider. After taking a 8-year hiatus he returned in SASUKE 32, wearing #82. He did well, making it to the top of the Lumberjack Climb before timing out. He competed in the following tournament, SASUKE 33 wearing #83. There he cleared the First Stage for the first time. In the Second Stage he made it further then all of the other celebrities that made it to stage 2 that tournament by making it past the Salmon Ladder. He had over 20 seconds left when he made it to the Reverse Conveyor, but due to the speed being faster, and having been wet from the Backstream, he slipped all over the obstacle and timed out there. He is marry to voice actress Tomoko Kaneda who also has competed on SASUKE 31 where he was with her on the starting line. At SASUKE 33 it was announced that Tomoko was five months pregnant with their first child. He return in SASUKE 34 wearing number #90 with his wife on the sideline with him revealing early that she gave birth to their daughter a week prior. He showed great promise but slipped up on the Quad Steps when he stepped too high on the last step, causing his left foot to slip and him only getting one leg on the step. He attempted to hold on with his arms, but he swung backwards and his back skimmed the water, ending his run.
|16||Failed Sandan Rolling Maruta (First Stage)||All Cut|
|21||11||Failed Jumping Spider (First Stage)||Digested|
|32||82||Failed Lumberjack Climb (First Stage)||Time Out.|
|33||83||Failed Reverse Conveyor (Second Stage)||TIme Out.|
|34||90||Failed Quad Steps (First Stage)|