Role in the Series Edit
Sonja and her friends met Yuri in Sonja's Adventures of Heartcatch Precure. Yuri acts motherly to Sonja and the others (Like Tigress and Queen Maline). She is friends with Master Shifu, Alister Azimuth, Queen Maline and Pandora.
Calm and composed, Yuri displays a cold personality to both Tsubomi and Erika. She is frequently at the top of exam scores at school, though does not seem to care about it. In the past, she used to be overconfident in her powerful abilities as Cure Moonlight, thinking that she did not need partners, though Cologne thinks that she simply did not want to burden anyone else with the task of becoming Pretty Cure. When Cologne sacrificed himself to save her, followed by her defeat against Sabaku and Dark Cure, the shock and trauma caused Yuri's Heart Flower to wilt completely. However, her cold and overly negative personality is only the outcome of her sadness, and her true personality is a much more content one.HPC33 She had often thought that it was impossible for her to become a Pretty Cure again, even to the extent where she was quite stubborn about it, despite her maturity. Ever since she was able to become a Pretty Cure again, she spent a lot of time with the Pretty Cures. She then became more friendly and showed herself to be true and have some positive emotions.