Tokage no Ou

is a Japanese light novel series written by Hitoma Iruma, with illustrations by Buriki. The series began publication on July 10, 2011 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Ikagawa Togake is a boy with a superpower. He has the the ability to change the color of his eyes whenever he closes and reopens the eyes. Kinda useless, right? Regardless, Ikagawa Tokage strives to strengthen his power in an effort to become the strongest and not have his power be nothing more than a parlor trick. With that desire in mind, he trains daily in an abandoned building in modern day Tokyo. But on one such day, he comes to what looks to be a scene of a crime and feels the culprit might still be nearby. Will he make it out of the abandoned building alive? Is there more to his power than meets the eye?

External Volumes

 * Anilist - Tokage no Ou
 * Anilist - Tokage no Ou (Manga)