an Entity in Data Space: 134.155.108.49:8890
Ryutaros (リュウタロス Ryūtarosu) is the fourth Imagin that gives Ryotaro Nogami the ability to assume Kamen Rider Den-O (仮面ライダー電王 Kamen Raidā Den'ō, lit. "Power King")'s Gun Form.