I would like to know more about Kyokushin Budokai and it's relation to Kyokushin. Our dojo started as budokai in 1974, and later converted to Ashihara Karate. When I ask about it, I am told that the techniques practiced was Kyokushin, and they did compete (and did remarkably well) in both traditional and "modern" karate. I've failed to find out much more about Kyokushin Budokai, except that it was founded in 1980 by Shihan (?) Jon Bluming. On the other hand, I've read that Budokai (notice the absence of "Kyokushin") arrived in Europe as early as 1954.

The one in the middle is the symbol we used. Oddly enough, I found the same image on a Krav Maga site, only with the Kyokushin-kanji edited out...