This game could use some sound, be it sound effects or background music. Also, it's very big, so try reducing the size if at all possible. It's also slow-moving; I don't know if it's my browser or if it's your doing, but the characters need to be quick, just like in the series. In-game instructions would help, as not everyone reads the artist's comments.
The graphics were pretty good, as well as the opening scene. While this game has potential, I'm afraid not everyone will like it. Try to improve on playability, and maybe add more modes, like Battle Mode. I wish you the best of luck.