Ryou Utsugi is the founder of the Devilman Corps and leads them as Devilman Zennon after acquiring the power of his namesake. Unlike other incarnations of Ryou Utsugi, this one is unrelated to Dante who appears a separate character. The ending reveals that Utsugi is actually King Solomon. He is faced as the final antagonist of Devilman Grimoire.
(Source: Devilman Wiki)
