Yūri/Relationship

Reo Akaba
Yuri appears to be like Sora an elite and because of this Reo Akaba gave Yuri the mission to capture Yuzu and bring her to him saying that she may be the fourth piece he needs. Yuri later states he follows all his orders that are given to him by the professor and that he would get scolded if he turned Yuzu into a card before offering Yuzu to come with him.

Yuzu Hisagi
Yuzu is Yuri's current target having captured both Ruri and Rin he is then given a mission to capture Yuzu. Like all his other counterparts Yuzu mistakes him for Yuya and then thinks he must be Yugo, Yuzu then states horror as he turned 2 people to cards with little remorse and asks why he did it he states it was because they bugged him and he threatened if she bugged him that he would do the same to her but he wouldn't or the professor would scold him. Yuri then explains he is following the professors orders, Yuri offered her to come with him but she refused he then getting a distance away. They then begin to duel and Yuzu runs away saying she is no match for him afraid and Yuri praises her for being able to make sure she wouldn't get captured for so long, he then disappears.

Ruri Kurosaki
Yuri has stated he is the one whom captured Ruri Kurosaki.

Rin
Yuri has stated he is the one whom captured Rin

Dennis Macfeild
Yuri and Dennis obviously know each other as Dennis stated Yuri's name as he appeared in front of him and is clearly not surprised. Yuri then desplays confusion as the professor only ordered him to capture Yuzu, Dennis then proceeds to tell Yuri that Yuzu and Selena swapped clothes to avoid detection he also gives him information of Yuya stating Yuyu looked like him, Dennis showed concern when Yuri steps up to face Halil and Olga it is unknown if this concern is for Yuri or for them. Later Dennis took Yuya and Gongenzaka to the ice field when they saw Yuzu wasn't there Dennis was sure Yuri had done his work showing he is confident in Yuri's skills.

obilisk force
Yuri seems to think of the obilisk force as exspendable threatening to turn them to cards if they didn't leave.