Birthday: November 20
Zodiac sign: Scorpio
Blood type: A
Height: 167 cm
Weight: 49 kg
Best subject: English
Worst subject: Cooking
Favorite food: Avocado sandwiches
Least favorite food: Eel
Favorite musician: Sakana Cushion
Siblings: One older sister
First love: 3rd year, elementary school
Usual snack: Jabagee
Favorite beverage: Hot chocolate
Favorite color: Black
Other: She likes comedy TV

Much like Yuuri, Shuuko is another "lone wolf." She is very beautiful but has a cold exterior that drives others away. Due to experiences in middle school, Shuuko fails to trust girls. She has been in love with Tanaka-sensei, Kou's older brother, since her first year of high school after attending a guidance session between the two of them. Eventually, her trust in female relationships was restored after becoming friends with Futaba and Yuuri.