Yusaku Fujiki is a fictional character from the popular anime and manga series Yu-Gi-Oh!. He is known for his role as a skilled duelist and a member of the Yu-Gi-Oh! VRAINS series, where he participates in virtual duels using advanced technology. His character is recognized for his determination and strategic thinking in card battles. In the series, Yusaku adopts the alter ego Playmaker to confront various challenges and adversaries. He is driven by a desire to uncover the truth behind the mysterious events in the virtual world. Yusaku's journey highlights themes of friendship, courage, and the importance of standing up for what is right.