The Nejireta Kabe (ねじれた壁), known as the Crooked Wall in English broadcasts, is an obstacle introduced in SASUKE 13's First Stage redesign. In order to proceed, the competitor must run up a twisted, concave wall and jump off the side to grab a rope (the See-Saw Rope) that then descends and leads the competitor onto a landing platform.
The Nejireta Kabe made the next obstacle, the Soritatsu Kabe, slightly easier, because the competitors had more room to gain more speed on the See-Saw Rope's landing platform. Although few competitors failed this obstacle, it eliminated some top competitors like Akiyama Kazuhiko in SASUKE 13, and Kobayashi Shinji in SASUKE 15.
It was replaced with the Reverse Fly in SASUKE 16.
Competitor's Success Rate
- All results based on the TBS broadcast and external information found
| SASUKE | Clears | Attempts | Percentage |
|---|---|---|---|
| 13 | 14 | 18 | 77.78% |
| 14 | 21 | 24 | 87.5% |
| 15 | 17 | 20 | 85% |
| Total | 52 | 62 | 83.87% |