This is a really fun concept. Do you have any plans to expand on it? Create an adventure. Expand on the rules. If so would you want to work with someone (me) on the game? I have some fun tropey ideas for cute girls doing cute things.
Investigating a haunted school. Joining a paintball team (or survival game club). Climbing a mountain to visit a shrine. Solving a mystery at a beach or water park.
All the while people who seem like bullies but are actually nice pop up and cause problems while trying to solve the issue. And eventually you grow closer and closer until *Blush* "I never realized how you eyes shine in the moon light." *Kiss*
One idea I had for character create conditional modifiers to character traits. Example: Sleepy: +1 to all CUT rolls and -1 to all STR rolls if you don't nap once every thirty minutes.
Yuri: +1 to all CUT rolls and -1 to all COM rolls made against the same sex. -1 to all CUT rolls and +1 to all COM rolls made against the opposite sex.