kamen rider Phoenix

The description would be as follows: an ordinary boy has two phoenixes inside him, one of fire and one of ice. They come from another dimension but escaped from an alien leader who conquered their dimension. The combined power of all the phoenixes was too great, opening a dimensional rift in their world. Other phoenixes, who were different animals, and the two remaining phoenixes entered through the rift. However, the leader's henchmen and high-ranking officers also crossed over, and the boy's life changed forever when these two phoenixes bonded with him. He must rescue the other phoenixes that also crossed over and defeat the villain so the phoenixes can reclaim their world.

That's the story, but it will obviously include power-ups, other riders, a female rider, and other phoenixes.

Male Riders: Wolf, Tyrannosaurus, Shark, and Gorilla

Female Rider: Cheetah

Obviously with their power-ups and final form

For the main Rider, these are their power-ups:
Dragon, Dark Phoenix, All Phoenix (a fusion between their two Phoenix forms and Dark Phoenix), Fire Phoenix, Ice Phoenix (thanks to the All Phoenix form), and King Phoenix

That's all I can say. Obviously, I'm torn between using my name and my friends' names or original names for the story, but I have to think first.

And the story isn't about an original Tokusasu Rider; it's an original Rider I invented. I always wanted to see a Phoenix Rider as the protagonist ^^; and well, everything would be original, obviously.