Also known as: べンキマン
Benkiman is an urinal Chojin who flushes people down his toilet bowl with his Benki Flush technique. A jobber for Kinnikuman in the 21st Chojin Olympics Arc of Kinnikuman.
Benkiman would later get a backstory where he goes from Heladoman, the Chocolate Ice Cream-themed Chojin, to his current Benkiman status.