Keiji Uraga/Kamen Rider Metal Build

Keiji Uraga (浦賀啓示 Uraga Keiji) is the main antagonist of Kamen Rider Build NEW WORLD: Kamen Rider Grease who is able to transform into Kamen Rider Metal Build (仮面ライダーメタルビルド Kamen Raidā Metaru Birudo).