Yūri Sakaki/Relationship

Yūya Sakaki
Yūya is Yūri's younger brother. Yūya cares for Yūri, which is shown when he shows concern for Yūri's condition after receiving tripled damage impact and then defended him from Sora. Yūya though, has a disagreement with Yūri's rougher Dueling style, and Yūri in return thinks that Yūya is too soft. Yūri has shown a strong protective streaks towards Yūya. His protectiveness though, goes farther to the point he will disregard any reason and mercilessly beat up anyone who brings harm to Yūya in any way. When it comes about Yūya's safety, Yūri has no hesitation to put himself in harms' way and show clearly his anger and even uses rougher language as oppose to his usual politeness. He won't stop punishing his opponent even if Yūya himself asked him to stop. His protectiveness, however, doesn't stop Yūri from trusting Yūya's skill as a Duelist, which is shown during his Duel against Sora as he shows confidence that Yūya will win despite the damage he took. Together with Yūto and Yūgo, Yūri will do anything to avoid making Yūya sad, even if it means erasing the past memories they have shared together, and will remind either Yūgo or Yūto if he feels either of them want Yūya to remember them.

Yūto and Yūgo
Yūto and Yūgo are Yūri's brothers. They get along well, though there are lot of times they prone to argue over little things. Regardless of their rather clashing personalities, they nevertheless are close with one another, showing concern for each other's well-being and would lend a hand for the other. The three of them also shared the same need and determination to always protect Yūya, which brings them even closer. Although, at the same time, their love for their younger brother also formed a rivalry between them for Yūya's affection.