Misty

Winnie the Pooh Goes Back to the Future

Misty is a water Pokemon trainer and one of Pooh's friends she's first met Pooh in Pooh's Adventures of Pokémon: the First Movie in Pooh's Adventures of Pokémon: Mewtwo Returns she helped Mewtwo escaped from Giovanni.

Trivia:

Misty had her first apeerance as a guest in Pooh's Adventures of The Secret of NIMH

Misty will be back on the Pooh's Adventures of STAR WARS saga

Misty will join Pooh and his friends in Winnie the Pooh Goes Back to the Future

Misty will join Pooh and his frends and meets Simba, Timon and Pumbaa in Winnie the Pooh and The Chronicles of Narnia: The Lion, the Witch and the Wardrobe

Misty will meet Littlefoot and his friends in Pooh's Adventures of The Land Before Time II: The Great Valley Adventure

Misty will join Pooh and the others in Winnie the Pooh Meets 3 Ninjas

Misty will join Pooh and his friends in Pooh's Adventures of The Karate Kid, Part II