Kawashima Hiroshi

Kawashima Hiroshi (川島 郭志) was a boxer who competed in SASUKE 1 and wore #100. During his run, he nearly slipped off of the Maruta Nobori, but was able to make it up. However, on the next obstacle, the Burasagari Maruta, he was not as lucky as he was unable to hold on to the log while making his way across and fell onto the mats. This was his only known competition.

On Ninja Warrior, he is errantly referred to as "Atsushi Kawashima", one of many G4 translation errors.