Shuma Kumon (玖門 宗馬, Kumon Shūma) is the main antagonist of Kamen Rider Zeztz: Farewell Mission. He is Kensei Odaka's cousin and the chairman of the National Public Security Commission who transforms into Kamen Rider Mugen (仮面ライダー夢現, Kamen Raidā Mugen).[1]
