Kiley is a year above Momo in their school. He acts as her advisor and confident when Momo feels that all the world is against her, and consoles her as well as he can. Kiley cares for Momo so much that he helps Momo stay together with Toji and foil the plots of Sae, even though he'd like to be with her himself. Even though he means well, his perverse attitude often gets him in trouble.