Gakuen Betrayer ~Himitsu no Seitaiken~
学園BETRAYER～秘密の性体験～
| Title |
| ||
| Play time | Short (2 - 10 hours) | ||
| Developer | Potage | ||
| Publishers | Potage | ||
Description- | |||
Protagonist
| Tadokoro Atsushi田所 敦 | |
| Measurements | Height: 178cm, Weight: 55kg |
| Hair | Black, Short |
| Eyes | Hidden |
| Clothes | Necktie, School Uniform |
| Role | High School Student |
| Voiced by | Iwana |
Main characters
| Hijikata Satsuki土方 颯季 | |
| Measurements | Height: 157cm, Bust-Waist-Hips: 79-55-77cm |
| Hair | Long, Red, Sidehair, Side Tail |
| Eyes | Blue |
| Clothes | Knee-high Socks, Ribbon Hair Tie, Sailor School Uniform, School Uniform, Shorts, Vest |
| Role | High School Student, Kouhai |
| Voiced by | Sakuragi Chika |
| Ooshimizu Miwako大清水 美羽子 | |
| Measurements | Height: 161cm, Bust-Waist-Hips: 85-58-86cm |
| Hair | Brown, Curtained, Long, Sidehair |
| Eyes | Brown |
| Clothes | Knee-high Socks, Ribbon Tie, School Uniform |
| Role | Classmate, High School Student |
| Voiced by | Yuika |
| Sawa Sayaka佐波 清花 | |
| Measurements | Height: 160cm, Bust-Waist-Hips: 84-58-83cm |
| Hair | Black, Waist Length+ |
| Eyes | Green |
| Clothes | Jacket, Miniskirt, Ribbon Tie, School Uniform, Thigh-high Stockings |
| Role | Cousin, High School Student |
| Voiced by | Nonomiya Koi |
| Shinozawa Kano忍沢 佳乃 | |
| Measurements | Height: 152cm, Bust-Waist-Hips: 75-54-76cm |
| Hair | Blue, Parted to Side, Shoulder-length |
| Eyes | Violet |
| Clothes | Sailor School Uniform, School Uniform, Thigh-high Stockings |
| Role | High School Student |
| Voiced by | Yoshinaka Ai |