What the name of the obsticle that ony 3 people out of 2,000 ppl passed in japan?

Question:

Answer:

The Ninja Warrior Course from Ninja Warrior which is also known as "Sasuke"

Kazuhiko Akiyama, Makoto Nagano and, Yugi Urisihara are the only ones who have completed the course.

the course resides at Midoriyama, Aoba-ku, Yokohama, Kanagawa, Japan, and is filmed on TBS (Tokyo Broadcasting Station)