Adachi Yūta (安達 雄太) is a teacher at a school for mentally handicapped children. He competed in the SASUKE 17 Trials, placing second. In the tournament, he was one of eleven people to clear stage one, doing so with 2.3 seconds remaining. In Stage Two, he was the first that day to clear, this time leaving 6.7 seconds on the clock. In Stage Three, though he cleared the Arm Rings easily, his hands were sweaty immediately after starting second obstacle, the Body Prop, and fell there after a long struggle.
- According to the official SASUKE 21 competitor list, SASUKE 21 was Adachi's third tournament. Therefore, one of his attempts is all cut.
|16||87||Failed Soritatsu Kabe (First Stage)||All Cut|
|17||67||Failed Body Prop (Third Stage)|
|21||69||Failed Jumping Spider (First Stage)||All Cut|