Is there a 7ghost RPG going on?
If not I'll make one! It starts with military academy. Adventures happens in summer vacations when boys meet each other families. Well, strange things would happen in each family and you need to create them then over come them. Usual character of manga would be alive so you can use them. You choose a boy as main character student of yours then you can make other characters like teachers and families. Instead of dtermining the weapon, just say which kind of zayphone your character uses.
Echi, yaoi or yuri are not allowed. Please read 7ghost manga on "manga here".

It that enough to introduce a RPG? I hope I can find playmates for this!