Kamen Rider Pyrus

Kamen Rider Pyrus (仮面ライダーノヴァ) is Japanese fanfiction Kamen Rider series crossover with Bakugan as main theme.

The series is based on Kamen Rider 555, Kamen Rider Kabuto, Kamen Rider Ex-Aid and of course Bakugan franchise. The series main hero is Adrian Dragneel and kaijin are called Gundalians.

The series' taglines are "Race to the future! (未来への人種！)".