Code Number: Zero (コードナンバー：ゼロ, Kōdo Nanbā: Zero) was a overarching protagonist of Kamen Rider Zeztz. He was the commander of CODE Japan who supported Baku Yorozu's missions as Kamen Rider Zeztz. Zero can remotely control the CODE Zeroider (コードゼロイダー, Kōdo Zeroidā) to act in his place.
In Kamen Rider Zeztz: Farewell Mission, Zero transforms into Lord Zero (ロードゼロ, Rōdo Zero).[1]
