Also known as: 恐竜キング, 古代王者恐竜キング
A card-based arcade game from Sega that uses similar gameplay mechanics to Mushiking.
The series has been adapted into an anime television series produced by Sunrise (Company), Ancient Ruler Dinosaur King D-Kidz Adventure. It then spawned a sequel series, Ancient Ruler Dinosaur King D-Kidz Adventure: Pterosaur Legend.