|Birthday Date||March 10|
|Debut||Episode 4 - Kimiko Is Such A Cute Idol!|
|Singing Voice||Eri from STAR☆ANIS|
|Theme Song(s)||Lovely In Pink|
Cute (in a way)
|Aura||Pink hearts, yellow ribbons, magenta roses|
|School Coord||Rose Love Coord|
Kimiko has long wavy pink hair tied into twin tails, and has blue eyes with glasses. She is usually depicted wearing her school uniform. Whenever she is in public, Kimiko wears a pink off-the-shoulder shirt and white shorts, along with pink wedged sandals.
Kimiko is kind and loves to help out a friend in need, and is honest and loves music. She loves to have fun, but can be a bit clumsy at times. She can also have a shy personality at times.
Momozono (桃園): Momo (桃) means "peach" while Zono (園) means "garden".
Kimiko (后子): Kimi (后) means "empress" while Ko (こ) means "child".
Therefore, her name means "peach garden empress child".
Kimiko's singing voice actress, Eri from STAR☆ANIS, has provided her voice in image songs for Takara.
- Lalala Aikatsu Start! (along with Yuna, Mona and Remi from STAR☆ANIS)
- Egao o Arigatou ~BRAND NEW DAY~ (along with Yuna, Mona and Remi from STAR☆ANIS)
- Kimiko shares her singing voice with Sakura Kitaōji, Sora Kazesawa, Maria Himesato and Kokone Kurisu.
- Her zodiac sign is Pisces.
- Kimiko is the first quadragonist to be a cute-type idol.
- Her aura is composed of hearts, ribbons and roses.