Yakopoo

Yakopoo, also known as Yacopu, is a little white bunny like creature from the game Trip World, he is a member of the Shabubu race and lives in a peaceful world called Trip World.

Trip World
Yakopoo lives with his grandfather near Mount Dubious, where the Maita Flower, a flower of peace, can be seen, said flower is protected by Yakopoo's grandfather.

One day the Maita Flower is stolen by a shadowy figure, since it was stolen the peace was also removed from Trip World, now Yakopoo has to go out on an adventure to take back said flower

In the games last stage it turns out the shadowy figure was the king, after beating the king who was in a giant robot, the queen barges in showing that she was protecting the flower during the fight, it turns out that the king was possessed by a flower of unknown origin, after the king turns good again, Yakopoo's grandfather then takes the Maita Flower back to Mount Dubious to keep it protected again

Galaxy Fight: Universal Warriors
He is Rouwe's pet from Roomi's homeworld.

Trivia

 * In Blaster Master Zero 2, Kanna has a pet two-legged rabbit named Yacopu, who looks very similar to the namesake.