Kitahara Sayaka was a member of Hello! Project as a member of MilkyWay and as a Hello! Pro Egg.

Nickname: Saaya
Birth Place: Saitama Prefecture, Japan
Blood Type: A
Height: 164cm (5'4.6")
Favorite Color: Strong Pink
Favorite Food: Sweets
Least Favorite Food: Pork, spicy food
Likes: Rhinestones
Hobbies: Cooking, singing, collecting hand towels
Specialty: Tennis
Aiming For in Hello! Project: Yoshizawa Hitomi
Hello! Project Groups: Hello! Pro Egg (2004-2015), MilkyWay (2008-2009)

She is the tallest Hello! Pro Egg member, and has two cats (Nyanta and Koko-chan) and a hamster (Hamu-chan)

She graduated Hello! Pro Egg and officially concentrate on seiyuu on 2016.

Twitter: https://twitter.com/sayaka_kitahara