I have seen a series of videos on Youtube, plus found several DVD's for sale, that are official Kodokan videos. What I've seen are Nage-Waza, Katame-Waza, and all of the kata's except Itsutse-No-Kata and Seiryoku-Zenyo-Kokumin-Taiiku. Does anyone have the complete list of DVD's available? I can't find any information on them on the Kodokan's website. Thanks, Kevin