Segawa Hiroki is Reiji Takayama's assistant and right hand man. He is always prepared and is a very capable assistant. He is the kind of person who loves power, and his loyalty lies with whoever is stronger. He describes himself as a person who loves to follow those who have power, and demonstrates it by switching sides with whoever wields the most powerful position within Dohji Industries. He is last seen standing with the Dohji recovery team on a bridge wishing Takayama good luck. (Source: Wikipedia)