|Prime Minister Samukawa|
|Anime Debut||Episode 3|
|Japanese Voice||Hirokazu Miura|
The Prime Minister (首相, Shushō) is supposedly the most powerful man in Japan. However, his actual power is limited when compared to the seven Kings.
The Prime Minister is a middle-aged man with short brown hair and brown eyes. He has weary eyelids and prominent cheekbones.
He wears a dark blue business suit, consisting of a well-buttoned jacket and long trousers. The Prime Minister wears a white shirt, green necktie, and black shoes to compliment the rest of with his outfit.
The Prime Minister has a professional and business-like attitude during work. He is easily worn from having to discuss matters with any of the seven Kings and admits that while he has no say against any of them, it is nonetheless difficult having to simply obey their orders.
While they are supposed to help keep the order and peace in Japan, the Prime Minister hates Scepter 4, especially Reisi Munakata who he calls an "intolerable young brat." Thus, the Prime Minister had no qualms in aiding Jungle, the very people who are causing chaos in Japan by increasing the number of Strains, in hopes that he will get a supernatural power like many others who succor in Jungle's goals.
Once done talking to Daikaku Kokujōji through a cell phone call, the Prime Minister receives a formal document from Seri Awashima to issue Level: Royal Blue. The Prime Minister gladly takes the document with him. Seri explains that Scepter 4 will enter the Yuishii System. The Prime Minister states that he cannot speak against it. When Seri leaves, he grumbles to himself about how he is forced to follow the King's decisions.