Sasuke (SASUKE(サスケ)) is a Japanese sports entertainment reality television show, airing since 1997, in which 100 competitors attempt to complete a four-stage obstacle course. The show was renamed Sasuke Rising before reverting to the original name and then Sasuke Ninja Warrior. . An edited version, Ninja Warrior, is screened in at least 18 other countries. Development. Recorded on location at Midoriyama studios in Yokohama, it airs on Tokyo Broadcasting System (TBS) between Japanese television drama seasons.
https://en.wikipedia.org/wiki/Sasuke_(TV_series)