Kazuma offers Yuma a hand, and tells him to do 'kattobingu'. Kazuma encourages him to keep climbing, to which Yuma says that he can't. It then flashes back to a younger Yuma rock climbing with his father.

Yuma responds to Astral that his father was a daring, and adventurous person, and that he who give the key to him. This causes Astral to ponder a possible connection between himself and Yuma's father. While they are looking for it, Astral reminds Yuma about the importance of the item, to which Yuma responds by saying that he knows about it, and that it was a gift from his father, Kazuma Tsukumo. While waiting at a crosswalk, Yuma notices he lost his pendant, and he (and to a lesser extent Astral) panics about it. Yuma denies it, but avoids saying why he's going to school. When Yuma is about to leave, Kari finds it strange that Yuma has classes on a Saturday and asks him if he's attending detention. On Saturday morning, as he is hurrying to school, he literally runs into his sister, who is dressed for a formal occasion, and his grandmother. Later, when he goes to sleep, he looks at the picture of his parents sadly. Not wanting to interfere with their own plans and disappoint them, Yuma doesn't mention the school spirit day to either of them. Yuma goes on to ask Kari, but before he can ask her, she gets a call from her friend Brianna, informing her about a reunion on Saturday. However, when he gets home, and goes to ask his grandmother, it turns out that she is planning on going to a reunion on that day. Astral is then about to comment about the absence of Yuma's parents but he says he will ask his grandmother or sister to come. Yuma insists that he doesn't mind, and, on the way home, Astral asks Yuma what a school spirit day is and he explains that parents go to their school to see how their grades are going. Bronk then shows up and asks Tori which one of her parents will show up but apologizes to Yuma when he realises he's there. However, since Yuma's parents aren't around, they will not be visiting. She then tells him that the teacher has made an announcement about School Spirit Day on the upcoming Saturday, where the student's parents visit their children to check on their grade condition. Tori wakes Yuma up and informs him that school is over.

Yu gi oh zexal episode 19 english sub