Fukanuma Kai (深沼 開) debuted in SASUKE 30 where his run was all cut. On the YouTube channel, sasukerising, it was known that he reached the Tarzan Rope, however he went too far and landed on the edge of the safety mat, causing him to tumble forwards into the water below. He competed in SASUKE 31 the following year and managed to clear the First Stage in a digested performance. In the Second Stage, he made it to the top of the Salmon Ladder Nobori, but whilst transitioning to the Salmon Ladder Kudari he missed, banged his hand on the second bar and failed.
| SASUKE | # | Result | Notes |
|---|---|---|---|
| 30 | 2910 | Failed Tarzan Rope (First Stage) | Failed to land proper |
| 31 | 79 | Failed Salmon Ladder Kudari (Second Stage) | Failed Transition from Salmon Ladder Nobori |