Virgin Roster (出血簿 Shukketsubo?) is a hentai computer game where the player is a rapist teacher in a schoolhouse. It was created by ZyX and released and translated by G-Collections on December 19, 2003. The game has a multiple-choice interface.
In this game, you take the role of Kengo Inui who is a shameless rapist posing as a chemistry teacher. Kengo acts nice to get closer to beautiful girls, then if even they reject him, he cruelly attacks and rapes them to change them into his sex slaves. Kengo can "hunt" and rape 7 different women. Except for Yuki Yoshikawa, there is only one ending for each girl. At the end, you end up shattering a girl's spirit thus making her Kengo's slave forever.
Kengo Inui: The shameless rapist posing as a substitute chemistry teacher. He believes that all girls are inferior and only exist as his sex toys and tools.
Kiyoka Daimon: The richest girl in the school, she has a moody and dour personality.
Yuki Yoshikawa: A popular and intelligent student. She is Saki Yoshikawa's younger sister.
Shinobu Misono: Yuki's best friend, and does everything she can to look out for her.
Ren Hasumi: A genius-level student.
Tomo Sakashita: A student teacher the school. She is secretly dating one of her students. She hides the fact that she is still a virgin.
Saki Yoshikawa: A math instructor at the school.
Takako Kuga: A very serious woman who worries a lot.