Haruko Saeki

Height: 163 cm (5'4")

Haruko Saeki is a member of the Hoshimi Production group Sunny Peace. She is a student at Seiyou Private University and her image color is light purple.

She is a natural and generous older sister who always has a smile on her face. She is always attentive to those around her, supporting her friends from the shadows and brightening the atmosphere of the place. She has a complex about her simple appearance and the fact that she is the oldest among the ten members of the group.

At first glance, Haruko appears to be a cool beauty, but on the inside she is a humble late-bloomer idol. She made her solo debut a few years ago, but she is a hard worker who has not yet made her mark. She thinks she doesn't have any talent as an idol, but she keeps pushing forward towards her dream.