S01E13: A Duel to Remember

Yusei is able to escape from the police, but crashes his Duel Runner and is knocked unconscious. When he wakes up, he has been rescued and hidden from the police by twin duelists Leo and Luna, who live in the Tops area at New Domino City. Rejoiced to see that Yusei is alright, Leo asks him for a friendly duel-Yusei's Junk deck against Leo's Morphtronic deck. In the English version, Yusei suffers from amnesia following his crash, and Leo duels him in order to make him remember.