Saaya is portrayed as being very cold-hearted, nasty, egotistical and unable to sing. Along with the other members of the Tadase Fan Club, Saaya shows off whenever she gets the chance in order to impress Tadase, Kukai, or any other handsome boys who happen to show up, but to no avail. She is a stereotypical rich and snobby girl and is very competitive with Amu, challenging her at every chance she gets. On episode 45, Saaya is talented by playing the piano, but Marimo plays the piano more gently than her. In episode 68 she has a farewell party for she was moving to Los Angeles however she ends up staying in Japan.
Saaya is a girl roughly the same height as Amu. She has peach-colored skin, slightly sharp green eyes and short curly auburn hair color.
First Nikaidou wants to target Kukai's Guardian Character in Episode 17, And when he saw Saaya jealous when Kukai and Tadase help Amu in the practicing of speech contest, he still targeting Kukai, but Saaya is his first target to help targeting Kukai. Saaya's Heart's egg was turned into an X egg. Saaya said to Kukai that Amu has said Tadase is better than him. Saaya is so successful to making Kukai angry to Tadase (It's an acting, so Nikaidou can`t change Kukai's Guardian Character). Amu forgot about her speech, but she won, and Saaya turned back.
Confusion Character Transformation
Saaya became "Hinamori Dream" when her Heart's Egg was tainted with Lulu's magic. She become like Amu because of her dream to be popular like Amu. While this form, she was able to imitate Amu's abilities and became her Character Transformations. She returned to her old self after Amu reasoned with her about her own capabilities and used Open Heart to return her to her normal form. As Hinamori Dream, looks like a copy of Amu, but her eyes are still sharper than Amu's and Saaya still has curly hair. In her hair is Amu's cross hair-clip, though Saaya's has a question mark on it.
Gorgeous Heart is an imitation of Amulet Heart. In this form, she was able to use an attack called "Gorgeous Heart Special"; an imitation of "Spiral Heart Special". There is a question mark on the heart of Saaya's visor. When Saaya uses Gorgeous Heart Special,A Boomerang like beam comes.
Gorgeous Clover is an imitation of Amulet Clover. In this form, she was able to use an attack called "Break Honey"; an imitation of "Remake Honey". There is a question mark on the clover of Saaya's headdress .When Gorgeous Clover uses Break Honey, the honey is shown to be purple and more evil.
- In the anime, Saaya Heart's Egg was corrupted three times: as an X-Egg, an X-Character, and a ? Egg. Her ? Egg Character Transformation was Hinamori Dream.
- In the anime, Saaya is voiced by Miyuki Kawashō.