This is a VERY rare plush of Winnie the Pooh sold at Tokyo Disneyland in the 1980s.
He is 22" tall standing, very large and has reinforced feet to help him stand. He is complete with fuzzy bee on his nose and a red shirt with white Pooh letters.
He is also wearing his original necklace that says Komada Atelier on it. I wonder what that means. That same necklace is worn by other Pooh plush sold at Tokyo Disneyland during that era.