Sasaki Satoko

Sasaki Satoko is the older sister of Sasaki Shuumei.

Appearance
Satoko is shorter than her brother, with long hair that she sometimes ties into a ponytail over her left shoulder. She wears round framed glasses. She can be seen wearing a casual sweater over a long skirt.

Personality
Satoko has a caring and cheerful nature, however can be very opinionated and chastising especially when it concerns her brother. As the older sister she is protective, trying to do what's best for her family when it comes to setting strict rules.

Satoko's Family
She disagrees over her parent's lack of involvement in raising their children, and as a result Satoko doesn't get along with them.

Trivia

 * Has an unnamed boyfriend who is very close to the Sasaki family. He often loans clothes to Sasaki since they wear a similar size.
 * She is a university student, implied by her conversation with Miyano.