OK, I just need to get this off of my chest right now, and I apologize to the people who like this show, so here goes:
God, I really hate this god damn show.
OK. now that I have that out of the way: Kenichi is by far one of my favourite manga to date. Easily ranking up there with the fun weird screw-ball weirdness of Beelzebub and of course the clichéd 'overly hated because it's so popular' Naruto, Bleach and One Piece, collectively known as "The Big Three".
so obviously, when I saw that there was an animated adaptation, I feared for many things that I hold sacred. Now that I've watched the show, I can honestly say that it was really one of those anime that could have been amazing, but didn't deliver where it counted most. The major thing that drew me into this show was, (other than Miu, Shigure-sensie and the, in my opinion total hotties, Kisara and Freya) was the possibility of seeing the masters of all of the most brutally efficient martial arts in the world, and in the case of some of the villains some of the most brutally effective but relatively unknown martial arts in the world, brought to life in a martial arts anime that didn't involve spiky golden hair and apocalyptic battles that never f&%#ing went anywhere for 6 episodes.
So, what did I get? Stop motion! No, not even stop motion. I got the exact same pages that i had just read in the manga, with the manga making it seem more awesome and action packed because that's what I go into a manga expecting. (and really they are the same frames, I checked most of them, before getting tired of reading the manga again)
Now to be fair, there were a couple of episodes that i did kind of like, but depressingly, those episodes had nothing to do with martial arts. probably my favorite is the episode when Kenichi finally gets his chance with Miu, but he keeps blowing it, or it keeps getting blown by other people. sorry if i just spoiled a rather pointless filler episode, that really has nothing to do with the main plot, or was even a chapter in the manga. (thats right, i liked the f&$#ing FILLER episode more than the real show)
But otherwise it was a decent show, for the most part the voice acting is dead on and your wondering how other shows cant match voice to character this well. And I admit that it is awesome to see the characters brought to life in full animation. although I would LOVE to see them remake this and actually bring in 1 Shadow 9 Fists (or known more compactly as: Yami). I think those guys are great Villains and Anti-Heros who make for a more compelling story by actually giving the Masters of Ryōzanpaku a real reason to show off their awesome skill other than just... showing off their awesome skill for the sake of... showing off their awesome skill... you get the picture.
Bottom line for me: Love the manga, really thought that the anime could have been so much more.
P.S. sorry if this reply went to long. I've been meaning to get this off my chest for a while. sorry readers.