Nandaka Fushigi na Kyōryū no Kuni" and its related media, no character named "Nodon" is present. The series includes Tinny, Rabby, Kaitou Nitty, Piggy, Gwenn, and Lyeon among its characters, but none align with the name "Nodon". This character does not appear in any seasons, films, OVAs, or spin-offs within the available materials.