- Name: Okazaki Momoko (岡崎百々子)
- Birthday: March 3, 2003
- Birthplace: Kanagawa Prefecture, Japan
- Height: 154 cm
- Footsize: 24cm
- Hobby: Listening to Western Music
- Good Thing: Dancing
- One Thing you wish can come true: Stop happy time
- Nickname: Motan, Zakioka, Moko-chan
- Favorite Hairstyles: Half Up, Ponytail
- Member of idol girl group Sakura Gakuin since May 2015.
- Model for Japanese fashion magazine LOVE berry (ラブベリー).