Teru: He is Kou and Tiara 's elder brother and a member of a renowned family of exorcists, the Minamoto Clan. Calm, collected, and reliable, he's well-liked by his peers. He is also very perceptive Akane: He is secretly a Supernatural who controls the present, as one of the three Clock Keepers. Akane has a huge crush on Aoi, often letting his affection towards her overwhelm his sense of reason. He also doesn't appear to have any interest in anything other than her, and often acts cynical