|Season||Pretty Cure 5☆Reborn|
|Japanese Voice Actress||Inoue Marina|
|Siblings||Yumehara Kaito (brother-in-law; husband)|
|Relatives||Yumehara Kibo (daughter)|
Saki appears with long brown hair and brown eyes. She usually wears a white turtle-neck top without any sleeves, denim jeans that reach to her ankles, and she wears black high heels. She also wears black gloves plus a red headband with a bow.
Saki is a famous singer, and often travels around the world. Despite all of this, she is shown to have a gentle personality, often speaking in a gentle and soft voice. She loves her family very much, and will do anything to make them happy. She can also sing very high.
Yumehara Kibo - Kibo is her daughter. She was the one who asked Kibo to participate in her concert, and even though Kibo was a success at the concert, she still turned down the offer to become a singer so she could work on becoming a famous gymnast.
Yumehara (夢原): Yume (夢) translates to "dream" and Hara (原) translates to "field", a part which was probably only added to make Yumehara sound like an actual surname, even though it is not one, since "hara" is a commonly used component in Japanese family names.
Saki (サキ): Comes from the verb saku (咲く), meaning for a flower to smile, or to bloom.
Saki's name means "dream-field to bloom".