He can also be seen on the lesser known spinoff to Ninja Warrior, Viking: The Ultimate Obstacle Course, where he was one of few competitors to make it to the final round.
[4] Leading up to the 32nd competition in 2016, Nagano formally announced his retirement from Sasuke, with his "last run" making up a significant portion of the broadcast and promotional material for the tournament.
This involved several gifts from fans and fellow competitors alike, including a "finish" button normally found at the end of the courses.
Additionally, a special retirement ceremony was held following his run, concluding with his friends and fellow competitors throwing him into a water pit, mirroring his total victory celebrations in Sasuke 17.
[citation needed] In September 2008 Nagano made his first United States appearance at the Chibi-Pa Festival in West Palm Beach, Florida.
** When Nagano tried to cross the second gap in the redesigned Cliff Hanger, he accidentally grabbed the top frame with his left hand.