Yeah with slight differences to the coming of Musashi and his hairstyle (which is actually shown as a joke then for some reason shifted back a few episodes later) and the lack of Yukimitsu's and that bridge scene with Agon / Sena / Mamori being in a different place in the story it's about the same. <- Run on sentence I know.
I like the manga and especially now it's getting good but like all manga adaptions I like certain parts of the anime, mainly the special moves and effects during the game. Fillers aren't worth it though :/
Back from ban-hood, I blame explosm webcomics