Phantom Dream, Vol. 5

Phantom Dream, Vol. 05 by Natsuki Takaya. A Romance manga rated Older Teen, published in English by Tokyopop in 2010.

Tamaki Otoya comes from an ancient line of summoners who battle the dark forces threatening humanity. Balancing that dangerous calling with his feelings for his childhood friend Asahi is no easy task. An early supernatural drama from Natsuki Takaya, creator of Fruits Basket.