Sukuna Ryomen is a Japanese mythological creature/entity that takes the form of a man. He likes to travel everywhere in Japan carrying rain or humidity with him, up to many days. He lives in solitude, it is not something that bothers him but he is used to it. Sometimes he meets some old friends during his travels, who are gods or creatures. He rarely interact with humans. He is a man who writes a lot of poems, likes to wet nature, usually sleeps a lot and is curious when he meets someone new.