I only didn't play the route of the wolf that is friend of the bear. The one you see naked in the "bathroom" when you go meet Juichi in the city. I forgot the name of the fight they do. It was in the old version 0.5. To be true. I didn't played it really only the ones before it.
And like the other guy said. Have only a small end for the tiger in the middle of the bear route in the older versions. With out any special art.
And I think this one doesn't have the raccoon's route.