TAKAHASHI Kenji (高橋　憲次) owns a one-man delivery company, Kong Express. Because of this, he is sometimes called "Kong Takahashi."

He is from Saitama Prefecture, has only competed six times, with a 5-year break between his first and second attempt (7th competition to 16th competition, respectively); he has reached the third stage on each attempt except his 4th attempt (where he failed the First Stage's Jumping Spider in the 19th tournament) his 5th attempt (where he failed the First Stage's Flying Chute in the 20th tournament) and his 6th attempt (where he failed the First Stage's Jumping Spider in the 21st tournament). Takahashi was one of three competitors to reach the third stage in the 18th competition, ultimately failing on the redesigned Shin Cliffhanger.

SASUKE/Ninja Warrior #25 - 3RD Stage - Doorknob Grasper (ドアノブグラスパー)

SASUKE/Ninja Warrior #23 - 3RD Stage - Shin Cliffhanger (新クリフハンガー)

SASUKE/Ninja Warrior #18 - 3RD Stage - Arm Rings (アームリング)

SASUKE/Ninja Warrior #18 - 2ND Stage - Net Bridge (ネットブリッジ)

Competition	Date	#	1ST	2ND	3RD	FINAL	Result
	December 2012						DID NOT COMPETE
	October 2011	15					Failed - Sping Bridge
	January 2011	96					Failed - Rolling Escargot
	March 2010	40					Failed - Ultimate Cliff Hanger
	January 2010	94					Failed - G Rope
	September 2009	84					Failed - Gliding Ring
	March 2009	80					Failed - Rope Ladder
	September 2008	85					Failed - Jumping Spider
	March 2008	1988					Failed - Flying Chute
	September 2007	84					Failed - Jumping Spider
	March 2007	98					Failed - Cliff Hanger
	October 2006						DID NOT COMPETE
	December 2005	66					Failed - Cliff Hanger
	July 2005						DID NOT COMPETE
	January 2005						DID NOT COMPETE
	April 2004						DID NOT COMPETE
	October 2003						DID NOT COMPETE
	March 2003						DID NOT COMPETE
	September 2002						DID NOT COMPETE
	March 2002						DID NOT COMPETE
	September 2001						DID NOT COMPETE
	March 2001	46					Failed - Cliff Hanger
	September 2000						DID NOT COMPETE
	March 2000						DID NOT COMPETE
	October 1999						DID NOT COMPETE
	March 1999						DID NOT COMPETE
	September 1998						DID NOT COMPETE
	September 1997						DID NOT COMPETE