I been noticing that there hasn't been that many crossover stories about jojo, more importantly not that man of Mom Hunter Kakyoin, so here's a little challenge for anyone willing to take it.
After sending his last splash, Kakyoin is reincarnated in the universe of Rosario Vampire. After being accepted into a mysterious academy and entering it, Kakyoin is now told that school teaches Monster how to blend in with the human society, and if any human were to be caught, they would be killed on site. Time to set the ground rules:Kakyoin must have Hierophant Green, otherwise he would be another Tsukune. You have the option of him being alone, or with Tsukune, and wether his stand becomes a requiem. 10 points if you have Kakyoin hit on the mothers of Kumuru and Mizore.
Good Luck on this fanfic sir/madam.