Ittanmomen is a character from the anime series "GeGeGe no Kitaro," which is based on the manga by Shigeru Mizuki. This character is a type of yokai, or supernatural creature, resembling a long piece of cloth that flies through the night sky. In the series, Ittanmomen serves as both a mode of transportation for Kitaro and occasionally a combatant. Known for its ability to wrap around and suffocate its enemies, Ittanmomen is a loyal ally to Kitaro and often participates in his adventures to protect humans from other malicious yokai.