Tanaka just can't get strong. If he continues this way, he'd have to retire early, he won't make a living with sumo. Matsutaro, worried about Tanaka's future, thinks of an idea: Tanaka can open a "Chanko" (sumo stew) shop! Even if he fails at sumo, if he could open a first-rate chanko restaurant, his future would be secure.
You mean to say people like you and 
me were everywhere in the Jomon era?
Quer dizer que havia gente como nós 
vivendo em tempos pré-históricos?