Kotaro Nogami (野上 幸太郎, Nogami Kōtarō) is the current succeeding protagonist of the Kamen Rider Den-O films and the Cho Den-O Series, after his grandfather. As a child he heard amazing stories of his grandfather, inspiring him to form a contract with the Imagin Neotaros and become Kamen Rider New Den-O (仮面ライダーＮＥＷ電王, Kamen Raidā Nyū Den'ō).