Shinobi Hashigo (忍梯子) was the final obstacle of KUNOICHI's First Stage for every tournaments excluding the KUNOICHI 2002 and its subsequent reboots since KUNOICHI 2009. It was renamed as the Dasshutsu Nawa (脱出縄) from KUNOICHI 2003 onwards.
Similar in function to SASUKE's Heavenly Ladder, competitors had to climb a five meter metal-rung ladder in KUNOICHI 2001 or a wooden-rung ladder in later tournaments and reach the button at the top before time expired. This obstacle was replaced by the Shomouheki due to the entire course redesign in KUNOICHI 2009.
Shinobi Hashigo[]
Kikuchi Tamako attempting the original Shinobi Hashigo in KUNOICHI 2001
This version is most commonly thought of as a wooden ladder by most; however in the first competition, the rungs of the ladder were a thin metal.
This version appeared to be much more difficult than the version that appeared in later tournaments, likely due to the fact the ladder would sway heavily at certain parts, making climbing up the ladder more of a struggle. In addition, competitors had to climb over a small scaffolding before being able to press the button, a feature rectified in future tournaments. This version only featured two clears due to the course's extreme difficulty.
Dashutsu Nawa[]
In the third tournament, Shinobi Hashigo returned, replacing the Dashutsu Bou with a new name called Dashutsu Nawa. Unlike the original version, this new ladder was has wooden rungs and tied with ropes on the side. This version became similar in design to the Heavenly Ladder of SASUKE.
This proved to ease the difficulty of the obstacle by making the ladder swing all at once as opposed to just certain parts of the ladder swaying. To finish this version, competitors would come through a hole and climb onto a platform to reach the button. This allowed competitors to reach the end of the course faster and resulted in far less time outs.
Competitors' Success Rate[]
- All results based on the TBS broadcast and external information found.
| KUNIOCHI | Clears | Attempts | Percentage |
|---|---|---|---|
| 2001 | 2 | 21 | 9.52% |
| 2003 | 14 | 16 | 87.50% |
| 2004 | 8 | 10 | 80% |
| 2006 New Year | 6 | 7 | 85.71% |
| 2006 Summer | 11 | 13 | 84.62% |
| 2007 | 4 | 4 | 100% |
| Total | 45 | 54 | 83.33% |