Hiroshi Yagami

The student council president. At the start of the story his grades are just a bit better then Nanas but she starts to over take him after finding a way to relieve stress. He is in love with Nana but has yet to tell her and she appears to be unaware of the fact. He does not even consider Kaoru an obstacle to Nana despite them being childhood friends until his sister tells him there is something going on between them for a price. It also doesnt help his chances that Nanas best friend has a massive crush on him.