Ceres: Celestial Legend, Volume 5: Mikage — Yuu Watase

Grandfather Mikage is the head of the extended Mikage family as well as the leader of the multinational conglomerate, Mikage International. His family has maintained great power and wealth under his strict rule--creating a regime founded on a belief in supernatural magic and ritual murder. Grandfather Mikage has selected his grandson, Aki, to lead the family into the future. But, his chosen successor may have more in store for the family than Grandpa bargained for...