Saeko's last name is unknown. She was part of the Play Faction during the Survival Game, along with her best friend Mihara Kozue. Her first voice appearance was in episode 4 of the 2nd Term.
Saeko demonstrates eloquence and suaveness when interacting with men and is a master of seduction, capable of charming even someone like Kouriyama. She was the top girl at Cafe Rumble.
She has a quirky sense of humor; the script she submitted for class 2-C's play was one of the more vibrant ones. Saeko is also featured on the front cover of volume 11 of the Manga, alongside Tougou Masakazu.
Mihara Kozue: Kozue and Saeko are often depicted chatting in the hallway.










